| 摘要 |
An information search device in accordance with the present invention is configured such that a search request acceptance means accepts, object search condition information and associated information search condition information while a search means stores, into the main storage portion from the data storage portion, the index of the analysis object information including the analysis object corresponding to the object search condition information, and the index of the associated information including the associated information corresponding to the associated information search condition information, searches for the analysis object identified by the object search condition information from the main storage portion and stores, into the main storage portion, the index associating the associated information with the analysis object information corresponding to the searched analysis object, and searches for the information corresponding to the search condition information from the respective indexes stored in the main storage portion.
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