| 摘要 |
The present invention relates to an extended search word selection system and method, which provides related words associated with a search word of a user to select an extended search word. The extended search word selection system of the present invention comprises a user terminal and a search server, the search server being configured to receive a search word from the user terminal, search related words corresponding to the search word and provide the searched related words; and the user terminal being configured to display at least one word-list window horizontally disposed on the screen; transmit a search word selected from the related words displayed in a first word-list window for search request; receive at least one related word from the search server to display the related words in a second word-list window adjacent to the first word-list window; and scroll the word-list windows to the left or right to display the word-list windows that are not displayed on the screen, thereby exhibiting the history of the selection of the search words and the related words of each search word on the screen. In accordance with the present invention, the first related words of an input search word of a user and then second related words of a search word selected by the user from the first related words are provided.
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