13. The bundle database management method of claim 7 , further comprising the steps of: (6) receiving selection information of a specific word constituting bundle data from the user terminal, the bundle data being represented in a graphic structure at the search result page; and (7) including the description data retrieved by the specific word in the search result page to provide it to the user terminal.
7. A bundle database management method for generating, storing, and searching bundle data defining an association structure between individual words having relation to each other, the method comprising the steps of: (1) defining, with a processor, a core word, a relevant word connected to the core word, and another relevant word derived from the relevant word regarded as another core word, generating bundle data defining an nth connection relation between the core word and the relevant word as a graph hierarchy structure, and storing the generated bundle data; (2) storing description data in a memory, the description data corresponding to the core word and the relevant word; (3) receiving a search request including a specific search word input by a user; (4) generating, with a processor, a search result page including the bundle data having a search word as its core word and the description data relating to the core word; and (5) transmitting the search result page to a user terminal, wherein the step (4) comprises connecting a first bundle with a second bundle to generate a single nth bundle data; and in the case of connecting the first bundle with the second bundle having, as a core word, a same word as an arbitrary word of the first bundle to generate a connected bundle, the step (4) comprises, while maintaining word association structures of the first and second bundles in the connected bundle, integrating each same word of the first bundle and the second bundle into one word relative to the first bundle, connecting bundle data of the first and second bundles in such a way to add words of the second bundle to the first bundle, and integrating each description data of the first and second bundles into a description data of the integrated word, wherein the step of (4) generating a search result page includes the step of including the bundle data in the search result page, the bundle data being in odd bundles (n=1, 3, 5, . . . ) represented in such a graphic structure that at least one relevant word for each core word are horizontally connects and in even bundles (n=2, 4, 6, . . . ) represented in such a graphic structure that at least one relevant word for each core word are vertically connected.