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 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.
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 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. 12. The bundle database management method of claim 7 , wherein the step of (4) generating a search result page comprises connecting bundle data through any one method selected from a group or a connection method thereof, the group consisting of: a connection (a horizontal line A-type connection) for converting a relevant word located on a horizontal line (odd bundle) into a core word and connecting a horizontal bundle to the core word by a vertical line derived from the core word; a connection (a horizontal line end B-type connection) for rotating a horizontal bundle and connecting the horizontal bundle by a horizontal line when adding a new relevant word (core word) to the rightmost side of the horizontal line; a connection (a horizontal line B-type insertion connection) for converting a bundle into a rotated bundle and inserting the bundle between relevant words located on a horizontal line; a connection (a vertical line B-type connection) for converting a relevant word located on a vertical line (even bundle) into a core word and connecting a rotated bundle to the core word by a horizontal line derived from the core word; a connection (a vertical line end A-type connection) for connecting a horizontal bundle by a vertical line when adding a new relevant word (core word) to the uppermost side of a vertical line; and a connection (a vertical line A-type insertion connection) for inserting a bundle between relevant words located on a vertical line.