METHOD FOR SEARCHING INFORMATION ACCORDING TO VARIABLE SEARCHING UNIT USING MUTUAL RELATION

PURPOSE: A method for searching information according to variable searching unit is provided to search the information by using the objects relevant to each other as a search unit when a satisfied search result is not obtained. CONSTITUTION: A user inputs a search condition to set up a search object and a search unit condition. If web pages have various relations, a search unit is set up with the groups. The search condition is divided or combined by various methods. A search result is obtained by selecting the specific items among the sought items corresponding to the search unit condition. When a search engine(160) is used, a user or a search service providing system searches a processed condition(150). The processed condition is a group of parallel conditions for the easy searching. The search result is outputted after being stored as a temporary internal result(170).