| 摘要 |
PROBLEM TO BE SOLVED: To appropriately select a search word to be added additionally according to user's search purposes. SOLUTION: A computer is allowed to execute an accepting procedure for accepting an input word and a URL, a log obtaining procedure for obtaining a log including a URL having a prescribed portion common to that of the accepted URL and a search word having a prescribed portion common to that of the accepted input word by a search log storage unit of storing a log including a search word used for searching the information for each URL of viewed information, and an outputting procedure for outputting the search word included in the obtained log. COPYRIGHT: (C)2011,JPO&INPIT |
