14. The computer readable medium according to claim 9 , wherein the selecting step includes circling a word as the information in the desired word.
9. A computer readable medium, wherein the computer readable medium stores a computer readable program that when executed causes a computer to execute a processing of receiving a search key for inputting an unspecified number of documents on the Internet into a specific search engine which targets the documents for a search, the computer includes a storage unit which stores a plurality of pieces of specific information, wherein the storage unit specifies each of a plurality of databases in which information concerning the documents is stored, the computer readable medium causes the computer to execute: a selecting unit that selects any word in the documents as a desired word, wherein information in the desired word is the search key; an area receiving step that receives a selecting of the desired word in the documents; a displaying step that displays a list of databases relating to the plurality of pieces of specific information stored in the storage unit upon receiving the desired word selection; a database election receiving step that receives an election of a desired database from the list of databases displayed; and a searching step that makes the specific search engine search using the search key by sending the information concerning the desired word received by the area receiving step as the search key to the search engine for outputting a search result.