KR20160107634A - Method for searching using recommended search keyword - Google Patents

Abstract

The present invention relates to a search method using a combination of search words and, more particularly, to a method in which, when multiple selections of search words are presented to a user and then the user selects at least one search word from among the multiple selections of search words, search results are extracted by using a combination of the search words selected by the user. The present invention discloses a search method including: a recommended search word providing step in which a server provides two or more selections of recommended search words having a plurality of recommended search words to a user terminal; a recommended search word displaying step in which the two or more selections of recommended search words are respectively displayed on a plurality of regions of a user terminal screen which is divided into the plurality of regions; and a search result providing step in which the search result obtained by combining the search words selected from the two or more selections of recommended search words is provided to the user terminal.

Description

A search method using a combination of search terms {

The present invention relates to a search method using a combination of search terms. More specifically, the present invention proposes two or more sets of recommendation search words including a plurality of recommendation search words to a user, and when a user selects one or more search words from the set of recommendation search words And a method of deriving a search result using a combination of a plurality of search terms selected by the user and providing the search result to a user.

Generally, a user such as an online shopping mall or an Internet portal site selects and sorts a predetermined search word to obtain desired information, composes and inputs the search expression, and receives the search result.

However, many users often experience difficulties or inconveniences in selecting the search word. In particular, if the user does not have a clear search purpose or a search plan, such as when the user simply accesses the online shopping mall to search for what he or she would like to present to an acquaintance, You can feel even more difficulties.

Accordingly, various techniques have been attempted to allow users to more easily select a search word. For example, Korean Patent Laid-Open No. 10-2012-0096806 entitled " a query term recommendation system and a query recommendation method "(published on August 31, 2012) Recommended systems and methods are disclosed. However, in the aforementioned patent, there is a limitation in recommending an associated search word or the like so that the user can use the search word again when considering the first search word or the like already inputted by the user.

Conventionally, in the case of recommending a search word to a user, conventionally, a method of listing a search term in a text format is used. However, in this method, only a limited amount of information can be delivered to a user. As a user, It becomes difficult to select. As a result, the rate of selecting a recommended search word by a user may be lowered, resulting in a problem that a user finally obtains a desired search result, and further, a user purchases a product in the case of online shopping or the like.

In addition, although the combination of the search terms input by the user may be discarded after being used for a one-time use, since the combination of the keywords reflects the taste of the use, the user continuously updates the search result for the combination of the keywords It is often the case that you want to receive it. Accordingly, there is a need for a method of continuously updating search results and providing the search results while managing information on a combination of search terms selected by the user.

According to an aspect of the present invention, there is provided a method for providing a plurality of recommendation search words to a user, the method comprising the steps of: It is an object of the present invention to provide a search search capable of receiving a search result for a combination of the selected search words when a plurality of search words are selected from a set of search terms.

In addition, one embodiment of the present invention provides a search search capable of recommending a search word by appropriately configuring a screen so that a user can easily select a recommended search word out of a recommendation method by listing a search word in a conventional text format .

It is another object of the present invention to provide search search capable of continuously providing a search result to a user with respect to a combination of the search terms input by a user.

According to an embodiment of the present invention, a user can more easily select a search word and increase the rate at which a search result is provided, and further increase a service utilization probability using the search result, And to provide the above objects.

According to an aspect of the present invention, there is provided a search method for a search terminal, the search method comprising: a server providing a recommendation term to a user terminal, the recommendation term providing at least two recommended search term sets including a plurality of recommendation term; A recommendation term display step of displaying on the screen of the user terminal divided into a plurality of regions, the two or more recommended term search sets divided for each of the plurality of regions; And a search result providing step of providing the user terminal with search results calculated by combining search terms selected by the user from the two or more recommended search word collections.

According to another aspect of the present invention, there is provided a search method comprising: a recommendation search step in which a user terminal receives a recommendation word collection containing a plurality of recommendation search words from a server; A recommendation term display step of dividing a screen of the user terminal into a plurality of areas and displaying the two or more sets of recommended search words divided into a plurality of areas of the screen by a set of recommended search words; And a search result providing step in which a search result obtained by combining a search word selected from a set of two or more recommended search words by a user is provided from the server.

According to another aspect of the present invention, there is provided a search server comprising: a recommendation search word collection unit for generating at least two recommended search words containing a plurality of recommendation words; A data communication unit for transmitting at least two sets of the recommended search words to a user terminal and receiving a user's selected search terms from the at least two recommended search word sets; A search word combination result calculation unit for calculating a search result by combining the search words selected by the user; And a search word combination management unit for storing and managing a combination of the search terms selected by the user and updating the search results for the combination of the search terms according to a predetermined period or condition or at the request of the user.

According to another aspect of the present invention, there is provided a user terminal comprising: a data communication unit receiving at least two sets of recommendation words including a plurality of recommendation words from a server; A recommendation word display unit for dividing a screen of the user terminal into a plurality of areas and displaying the two or more sets of recommended search words divided into a plurality of areas of the screen for each set of recommended search words; A recommendation search word recognition unit for recognizing search terms selected by the user from the at least two recommended search word sets; And a search result providing unit for providing a search result for a combination of search terms selected by the user received from the server on a screen, wherein the data communication unit delivers the search terms selected by the user to a server, And a search result for a combination of the search results is received.

A computer program according to another aspect of the present invention is a program stored in a computer-readable recording medium for executing each step of the above-described searching method in a computer.

According to the present invention, a plurality of search word sets are presented to a user, and when a user selects one or two or more keywords from the plurality of search word sets, a search result using a combination of the selected plurality of search words is provided to the user, It is not necessary to consider the search word directly, and it is possible to have an effect of initiating a search search that can be provided with a search result with a simple combination of search terms conveniently.

According to the present invention, a screen of a terminal is divided into a plurality of areas so as to correspond to a plurality of sets of search words, and the plurality of sets of search words are arranged in each area of the screen to recommend a search word, It is possible to have an effect of initiating a search search that allows selection.

Further, according to the present invention, it is possible to construct a search card including a combination of a plurality of search words selected by a user, and to have an effect of initiating a search search capable of continuously providing search results to the user.

In addition, according to the present invention, the user can more easily select a search word and increase the rate of receiving search results, and further increase the probability of purchasing a product using the search result, thereby starting search search capable of improving the business performance of the service .

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
1 is a flowchart of a search method according to an embodiment of the present invention.
2 is a configuration diagram of a search system according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating an example of a screen for providing a plurality of recommendation word sets according to an exemplary embodiment of the present invention. Referring to FIG.
FIG. 4 is an explanatory diagram for explaining sweeping of a recommendation word collection providing screen presented according to an embodiment of the present invention.
FIG. 5 is an exemplary view showing a search result according to a combination of search terms according to an embodiment of the present invention.
FIG. 6 is an exemplary view showing a plurality of search word combinations generated according to an embodiment of the present invention and search results thereof.
FIG. 7 is an exemplary view illustrating a screen for recommending a combination of search terms to a user according to an embodiment of the present invention.
FIG. 8 is an exemplary view of a screen provided with a search word input window and a directory list according to an embodiment of the present invention.
9 is an exemplary view of a news search screen in a PC according to an embodiment of the present invention.
10 is a configuration diagram of a search server according to an embodiment of the present invention.
11 is a configuration diagram of a user terminal according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments will be described in detail below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components are not limited by the terms, and the terms are used only for the purpose of distinguishing one component from another Is used.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout.

First, FIG. 1 shows a flowchart of a search method using a combination of recommendation words according to an embodiment of the present invention. As shown in FIG. 1, a search method using a combination of a recommendation search word according to an embodiment of the present invention includes a recommendation search step (S110), a recommendation search step (S120), and a search result providing step (S130) , And the search result updating step (S140) may be further included therein.

In addition, FIG. 2 illustrates a configuration diagram of a search system 200 using a combination of recommendation terms according to an embodiment of the present invention. As shown in FIG. 2, the search system 200 using a combination of search terms according to an exemplary embodiment of the present invention may include a user terminal 10, a communication network 20, and a server 30 have.

In the following, referring to FIG. 1 and FIG. 2, a search method and system using a combination of a recommendation search word according to an embodiment of the present invention and FIG. 2 will be described in detail.

First, the search term providing step (S110) will be discussed. In the recommendation term providing step S110, the server 30 provides the user terminal 10 with at least two sets of recommendation terms including a plurality of recommendation words via the communication network 20. [ More specifically, the server 30 selects recommendation terms to be provided to the user terminal 10. When the server 30 selects a recommendation word, various criteria can be used. For example, a search term that attracts users' attention at the current time point can be presented, or a search word can be selected in consideration of a season or anniversary. Alternatively, in the case of online shopping or the like, it is possible to include a search word related to a product for which a service provider intends to increase sales volume, or to include a search word for a specific advertiser's product.

Further, the server 30 may select the recommendation words optimized for each individual in consideration of the tendency or characteristics of each user. In the case of selecting the recommendation words in consideration of the tendency or characteristics of each user, the rate of selection of the recommendation word by the user can be greatly improved. In this case, different recommendation terms may be provided to the respective user terminals 10A, ..., 10N in FIG. 2 depending on the tendencies or characteristics of the users.

At this time, the server 30 provides the user terminal 10 via the communication network 20 with at least two sets of recommendation words including a plurality of recommendation words. In some cases, the user searches for only one search word. In such a case, however, the search range and the search result may greatly increase. Therefore, users often search for a combination of a plurality of search words. Further, users may select a product or a service through a combination of a plurality of search terms to derive search results more suitable for the user. According to an embodiment of the present invention, in a search method using a combination of search terms, at least two search term sets including a plurality of search terms are provided to a user, and then a plurality of search terms And provides the user with search results calculated by combining the search results.

For example, in online shopping, many users combine two search terms to find what they want. More specifically, it is possible to combine a "boy" search word with a "toy" search word, or a combination of a "boy" search word and a "gift" search word, "," Toy ", and" gift ". As another example of a combination of search terms, it is possible to combine a "girl" search word with a "skirt" search word, a "man" search word and a " You can also combine "shoes" search terms.

As can be seen from the combination of various search terms, various searches can be performed by a combination of the first search word and the second search word. Further, according to an exemplary embodiment of the present invention, the server 30 may present a first set of recommendation words and a second set of recommendation words that can be used in a combination of search terms to a user, It is possible to perform the search using the combination of the first search word and the second search word, each of which is selected from the set of search terms, and provide the search result to the user.

As a more specific example, in the example of the combination of the above-described series of search terms, the first set of the recommended search terms may be configured to include search terms such as [male, female, male, cat, couple] May be configured to include search terms such as [toy, gift, skirt, T-shirt, feed, shoes]. At this time, the above-mentioned first set of recommendation search words and the second set of recommendation search words are presented to the user, and the user selects the "Succeeded" search word from the first set of recommended search terms and selects the "Toy" , A search result by a combination of search terms "boy" and "toy" may be provided to the user.

Further, in providing a plurality of sets of search terms including a first set of recommended search terms and a second set of recommended search terms to a user, a plurality of sets of search terms, such as the first set of recommended search terms and the second set of recommended search terms, . For example, when the first set of recommended search terms includes "boys", "girls", "cats", etc., the second set of recommended search terms includes "toy", " Quot ;, "feed ", and the like may be included.

Then, the user terminal 10 divides the screen of the user terminal 10 into a plurality of areas, and displays a recommendation word display step (S120) in which the two or more sets of recommendation words are divided into a plurality of areas of the screen for each set of recommended search words.

In this recommendation term display step S120, two or more sets of recommendation words received from the server 30 are displayed on the screen of the user terminal 10. [ At this time, the screen of the user terminal 10 is divided into a plurality of areas, and each set of the recommended search words is displayed separately for each of a plurality of areas, thereby allowing the user to more easily select and select a search word.

Furthermore, when displaying the set of recommendation words in the plurality of areas, the arrangement order of the recommendation words can be determined in consideration of the characteristics of the individual users. For example, in the case of the first user, the "kids" search word may be centered considering its characteristics, while in the second user, the "toy"

As a more specific example, FIG. 3 shows an example of a screen for providing a plurality of recommendation word sets according to an embodiment of the present invention. As shown in FIG. 3, the screen of the user terminal 10 is divided into a first region located at the upper portion and a second region located at the lower portion of the screen, and the first region is displayed in the first region And a second set of recommendation search terms is displayed in the second area.

3, the first region and the second region may be divided into a plurality of sub-regions again, and then a plurality of search terms included in the first and second recommended search term collections may be divided into a plurality of sub- It may be divided into a plurality of sub-areas.

Further, as can be seen in the first area of FIG. 3, an image may be displayed along with a search term in a plurality of sub areas, and a background color of various colors may be used as in the second area. In this case, as shown in FIG. 3, each of the sub-regions may include an appropriate image in consideration of a recommendation word disposed in the sub-region, and images, patterns, and the like may be displayed together. At this time, the image or the image may include contents related to the search word, and a pattern or color that can more easily recognize the search word may be used.

FIG. 4 is an explanatory diagram for explaining sweeping of a recommendation word collection providing screen presented according to an embodiment of the present invention. As can be seen from FIG. 4, a considerable number of search terms may be included in the first and second recommendation search words. When such a large number of search words are displayed on a limited area screen, the user may incur considerable inconvenience in recognizing and selecting the search words. In contrast, as shown in FIG. 4, a sub-area is configured to be convenient for a user to recognize and select, and each sub-area may be arranged in a predetermined manner, and only a part of the sub-areas may be displayed on the screen. At this time, the user can sweep the screen to change the displayed region on the screen, and select the search term from the first and second recommended search term collections.

3 and 4, when a search word and an image are displayed together with each sub-area, or when the shape and arrangement of the sub-area are made appropriate, the user can select a search word to derive a search result, It is possible to increase the probability of purchasing a product or service in shopping or the like, thereby improving the business performance of the service provider.

Next, a search result providing step (S130) of providing a search result calculated by combining a plurality of search terms selected by the user from the two or more recommended search word collections to the user terminal will be described. In the present search result providing step S130, a search result for a combination of the search terms selected in the series of steps S110 and S120 is provided to the user terminal.

5 illustrates a case where a search result for a combination of search terms of "KISS x INTERIOR" is displayed on the screen of the user terminal 10. In FIG. As shown in FIG. 5, the search result may be provided together with an image, an image, a pattern, and the like in providing the user with a result of the search word combination. In this case, in displaying the combination of the search terms on the screen, the image or image pattern may be an image or an image corresponding to one or two of the search word combinations. For example, in FIG. 3, Images, images, patterns, etc. included in the sub-area may be used or a combination thereof may be used.

Here, the expression "A x B" means that a search expression is formed by combining a search term A and a search term B, and x may be a search operator AND or OR. However, And can be variously implemented in consideration of characteristics or characteristics of products in online shopping.

Lastly, a search result updating step (S140) of updating a search result for a combination of search terms selected by a user according to a predetermined period or condition or by a request of a user and providing the search result to a user terminal is described.

According to an embodiment of the present invention, the search result for the combination of search terms is presented to the user once and then deleted, but may be continuously managed so that the search result is updated.

For example, FIG. 6 illustrates a screen for displaying search results for a plurality of search word combinations ("kids x interior", "single female x dress", "female child x accessory"), Interior ", as well as the search results for the combination of the words" single female x dress "and" female child x accessory "that were searched a few days ago. It may be displayed in accordance with a predetermined period or condition or by reflecting the update contents at the request of the user.

In addition, the search method according to an embodiment of the present invention may provide a search result for a combination of search terms selected by a user after recommending a combination of search terms to a user, rather than providing a user with a set of search terms.

For example, FIG. 7 illustrates a screen for recommending a combination of search terms to a user as an embodiment of the present invention. As shown in FIG. 3, instead of providing the user with a set of search terms to provide search terms, a combination of search terms that have already been combined is presented to the user, and a search result for a combination of search terms selected by the user is provided to the user can do. As shown in FIG. 7, a combination of search terms such as "single female x dress," " summer x sale, "" kids x accessory, " and" single male x gift " A search result for a combination of the search words.

FIG. 8 shows an example of a screen provided with a search word input window and a directory list according to an embodiment of the present invention. In an embodiment of the present invention, if the user does not have a desired search word in the set of suggested search terms presented to the user as shown in FIG. 3, the user can directly input a search word or directly select a directory list, The desired search result may be derived.

FIG. 9 shows an example of a news search screen on a PC according to an embodiment of the present invention. The present invention can be applied not only to mobile terminals such as smart phones, tablets, and mobile phones but also to PCs and TVs connected to communication networks as terminals. Furthermore, the present invention can be applied not only to general search services, , Search for news and articles, and so on.

Further, as an embodiment of the present invention, the program may be embodied as a program stored in a computer-readable recording medium for executing a series of steps described above in a computer. The computer program may be a computer program including a machine language code generated by a compiler, or a computer program including a high-level language code executable by a computer using an interpreter or the like. At this time, the computer is not limited to a personal computer (PC), a notebook computer, and the like. The computer may include a central processing unit (CPU) such as a server, a smart phone, a tablet PC, a PDA, Device. In addition, the computer-readable recording medium includes all kinds of recording media in which programs and data can be stored so that they can be read by a computer system. Examples include ROMs (Read Only Memory), Random Access Memory, CD (Compact Disk), DVD (Digital Video Disk) -ROM, magnetic tape, floppy disk, optical data storage device, (For example, transmission over the Internet). Such a recording medium may also be distributed over a networked computer system so that computer readable code in a distributed manner may be stored and executed.

FIG. 10 illustrates a configuration diagram of a search server 30 according to an embodiment of the present invention. 10, the search server 30 according to an embodiment of the present invention includes a recommendation search word collection unit 32, a data communication unit 34, a search word combination result calculation unit 36, and a search word combination management unit 38).

The recommendation word collection generation unit 32 generates two or more sets of recommendation words including a plurality of recommendation words to be presented to the user. At this time, when the recommendation keyword collection unit 32 selects a recommendation word, the recommendation word may be selected according to various criteria such as a search word that is an issue, a search word that takes into account seasons, anniversaries, and a query related to an advertiser's product.

In addition, the recommendation search word generation unit 32 may select recommendation words optimized for each individual in consideration of the tendency and characteristics of each user.

Further, the recommended keyword collection unit 32 may generate a plurality of recommended keyword sets considering the combination of the recommended keywords.

The data communication unit 34 may transmit the two or more sets of the recommendation search words to the user terminal 10 through the communication network 20 or receive the search terms selected by the user from the two or more recommended search word sets . Further, the search result and search result update calculated by the search word combination result calculation unit 36 or the search word combination management unit 38 may be transmitted to the user terminal 10.

In addition, the search word combination result calculation unit 36 receives the search terms selected by the user and combines the selected search words to calculate a search result. The calculated search result may be transmitted to the user terminal 10 via the communication network 20 using the data communication unit 34. [

Further, the combination of the search terms selected by the user may be transmitted to the query combination management unit 38 and stored and managed in a database or the like. The search term combination management unit 38 updates the search result for the combination of the search terms according to a predetermined period or condition or at the request of the user and transmits the search result to the user terminal so that the search term combination management unit 38 continuously So that updated information can be provided.

FIG. 11 illustrates a configuration diagram of a user terminal 10 according to an embodiment of the present invention. 11, the user terminal 10 according to an embodiment of the present invention includes a recommendation search word display unit 12, a data communication unit 14, a search term recognition unit 16, and a search result provider 18, As shown in FIG.

The recommendation word display unit 12 divides the screen of the user terminal into a plurality of areas and displays the two or more sets of recommendation words divided into a plurality of areas of the screen for each set of recommendation words. At this time, the recommendation word display unit 12 may display an image, a pattern, a color, or an image corresponding to the recommendation word for a part or all of the plurality of sub regions. In addition, the recommendation search word display unit 12 may determine the arrangement order of the recommendation words in consideration of the characteristics of individual users.

The data communication unit 14 can receive more than one set of recommendation search words including a plurality of recommendation search words from the server 30 through the communication network 20 and also transmits the search words selected by the user to the server 30 The server 30 may receive a search result for a combination of search terms selected by the user.

In addition, the recommendation search word recognition unit 16 recognizes the search terms selected by the user from the two or more recommended search word sets. The recognized search terms may be transmitted to the server 30 via the communication network 20 using the data communication unit 14. [

Further, the search result providing unit 18 provides a search result on a combination of search terms selected by the user received from the server 30 via the data communication unit 14.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments described in the present invention are not intended to limit the technical spirit of the present invention but to illustrate the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

200: Search system using combination of suggestions
10, 10A, 10N: user terminal
20: Communication network
30: Server
32: Suggestion Query Word Creation Unit
34: Data communication section
36: Query word combination result calculating section
38: Query word combination management unit

Claims (15)

A server providing a recommendation term providing at least two sets of recommendation terms including a plurality of recommendation words to a user terminal;
A method according to claim 1, further comprising:
A recommendation term display step of displaying the set of two or more recommended search words divided for each of the plurality of areas; And
And a search result providing step of providing the user terminal with search results calculated by combining the search terms selected by the user from the two or more recommended search word collections. The method according to claim 1,
In the recommendation word display step,
For each of a plurality of sub-regions in which each of the plurality of regions of the screen is re-divided,
Wherein the plurality of recommendation words included in the set of recommended search words are divided into the plurality of subareas and displayed. 3. The method of claim 2,
For some or all of the plurality of sub-areas,
And displays an image, a pattern, a color or an image corresponding to the recommendation word together. The method according to claim 1,
In the recommendation search step,
Wherein a set of recommended search terms is constructed by considering characteristics of individual users. The method according to claim 1,
In the recommendation word display step,
And the arrangement order of the recommendation words is determined in consideration of the characteristics of the individual users. The method according to claim 1,
Further comprising a search result updating step of updating the search result of the combination of the user-selected search terms according to a predetermined period or condition or by a request of the user and providing the updated search result to the user terminal. The method according to claim 1,
Rather than providing users with a collection of suggestions,
A search result for a combination of search terms selected by a user is provided after recommending a combination of search words to a user. A recommendation term providing step in which a user terminal receives at least two sets of recommendation terms including a plurality of recommendation words from a server;
A screen of the user terminal is divided into a plurality of areas,
A recommendation term display step of displaying the two or more recommended search term collections by dividing the plurality of recommended term search terms into a plurality of recommended search term collections for the screen; And
And a search result providing step in which a search result obtained by combining a plurality of search terms selected by the user from the at least two recommended search word sets is provided from the server. 9. The method of claim 8,
In the recommendation word display step,
Dividing a plurality of areas of the screen into a plurality of sub areas,
Wherein the plurality of recommendation words included in the set of recommended search words are divided into the plurality of subareas and displayed. 10. The method of claim 9,
For some or all of the plurality of sub-areas,
And displays an image, a pattern, a color or an image corresponding to the recommendation word together. 9. The method of claim 8,
In the recommendation word display step,
And the arrangement order of the recommendation words is determined in consideration of the characteristics of the individual users. 9. The method of claim 8,
And is updated according to a predetermined cycle or at the request of the user,
And a search result updating step of receiving a search result of a combination of search terms selected by the user from a server. A recommendation search word generation unit for generating at least two recommendation search words including a plurality of recommendation search words;
Transmitting the at least two sets of recommendation words to the user terminal,
A data communication unit in which a user receives search terms selected from the two or more recommended keyword sets;
A search word combination result calculation unit for calculating a search result by combining the search words selected by the user; And
Storing and managing a combination of search terms selected by the user,
And a search term combination management unit for updating the search result for the combination of the search terms according to a predetermined period or condition or at the request of the user. A data communication unit for receiving at least two sets of recommendation words including a plurality of recommendation words from a server;
A screen of a user terminal is divided into a plurality of areas,
A recommendation word display unit for displaying the two or more recommended search word collections divided into a plurality of areas of the screen for each set of recommended search words;
A recommendation search word recognition unit for recognizing search terms selected by the user from the at least two recommended search word sets; And
And a search result providing unit for providing a search result on a combination of search terms selected by the user received from the server,
The data communication unit transmits the search terms selected by the user to the server,
And receives a search result for a combination of search terms selected by the user from the server. A computer program stored in a computer-readable recording medium for executing the steps of any one of claims 1 to 12 on a computer.

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