Abstract: Disclosed is a method, system, and server for providing an information search service using a web page divided into a plurality of information blocks. The method of providing a division search service includes: (a) analyzing collected data to divide each of the data into a plurality of information blocks; (b) creating an index of each of the information blocks; and (c) comparing the index with a keyword, creating a division search result of the keyword based on a relevance between the index and the keyword, and providing the division search result.

Abstract: Disclosed is a method, system, and server for providing an information search service. The method of providing a group search service includes: creating patterns of position information of collected data by analyzing the position information concerning positions on which the collected data is initially located; grouping the collected data into data groups based on the created position information patterns; and selecting a data group related to a keyword from among the data groups and providing a group search result.