Method and computer-readable medium for providing service information including bill customized to user

A computer-readable medium for implementing a method for providing service information including a bill customized to a user, which is performed in a computing system configured to perform communication with a user terminal and including one or more processors and one or more memories, wherein the computer-readable medium stores instructions for causing the computing system to perform:

• a first interface provision step of providing a first interface for receiving company information and industry information to the user terminal, in which each of a plurality of bills, a plurality of news, a plurality of person information, and a plurality of reports stored in the computing system is mapped to one or more lower-order keywords;
• a higher-order keyword derivation step of deriving one or more higher-order keywords based on the company information and the industry information received through the first interface in the user terminal, wherein the higher-order keywords are broad generic public terms representing a wider range of topics and fit with the company information and the industry information;
• and
• a second interface provision step of providing a second interface for displaying one or more information corresponding to the derived one or more higher-order keywords among the bills, the news, the person information, and the reports to the user terminal,
• wherein, in response to the user's selection of the one or more higher-order keywords, a set of the lower-order keywords is automatically used for corresponding searches based on a predetermined format, where the lower-order keywords are synonyms or specific terms related to any one of the selected higher-order keyword, the company and the industry information;
• and
• wherein the selected higher-order keyword returns results from bills, news, person information, and reports containing any lower-order keyword,
• the second interface provided in the second interface provision step includes:
• a higher-order keyword layer for displaying the one or more higher-order keywords derived in the higher-order keyword derivation step;
• and
• a content layer for displaying the one or more information among the bills, the news, the person information, and the reports corresponding to a specific higher-order keyword selected by the user in the higher-order keyword layer, and
• the one or more information displayed in the content layer corresponds to one or more of bills, news, person information, and reports to which the one or more lower-order keywords corresponding to a positive logical relation are mapped according to an initial logical relation that is set to the selected specific higher-order keyword.