| 摘要 |
A character string search system is provided with: a storage device in which, in a first search, an attribute of a searcher who has input a search term for the first search, and a term group composed of one or more search terms used in the first search are associated with one another as rules and are stored; a processor; and a display device. The processor specifies a first rule including a search term input by a searcher in a second search, from among the rules stored in the storage device, and specifies a second rule, including a searcher having an attribute close to the attribute of the searcher in the second search, from among the first rules. |
