Computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for creating searchable databases of information and data; Computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for searching and retrieving information from databases and computer networks; Computer services, namely, providing search engines for obtaining data on a global computer network; Data mining; Development, maintenance and updating of a telecommunication network search engine; Providing customized on-line web pages featuring user-defined information, which includes search engines and on-line web links to other web sites; Searching and retrieving information, sites, and other resources available on computer networks for others