摘要 |
In one embodiment, a retrieval system of a database storing secondary data added documents, using a GUI having data entry fields configured in a matrix, locating data are input in which data entry fields, in the case that more than one column of fields are input, retrieving sentences having the same order of elements in each sentence as the order of columns of fields, searching a database, transmitting search results to a user's display device is disclosed.
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