Searching and retrieving information, sites, and other resources available on computer networks for others; Computer services, namely, providing search engines for obtaining data on a global computer network; Computer services, namely, providing search engines for obtaining data on a global computer network; Computer services, namely, providing search platforms to allow users to discover knowledge in the nature of knowledge extraction from volumes of data; Data mining; Development, updating and maintenance of software and database systems; Providing search engines for the internet; Providing a website featuring a search engine for knowledge discovery in the nature of detecting patterns of relatedness between documents; Providing a website featuring a media aggregator and search engine for internet content; Providing a website featuring technology that enables inventors to search for investors; Providing an on-line searchable database in the field of knowledge discovery in the nature of detecting patterns of relatedness between documents for scientific research purposes; Providing customized computer searching services, namely, searching and retrieving information at the customer's specific request via the Internet; Providing customized on-line web pages featuring user-defined information, which includes search engines and on-line web links to other web sites; Provision of search engines for the Internet; Retrieving public documents; Social bookmarking website services, namely, providing a website featuring technology that enables users to organize, store, manage, share and search for bookmarks of resources online