1. A computer-implemented method for retrieving, organizing and displaying different classifications of sets of search results in response to a text string query, the method comprising executing on a processing unit the steps of: retrieving search history data relevant to identity indicia of a user that is associated with a text string search query; identifying search resources that are associated with the user identity indicia; classifying the text string search query into constituent primary search terms as a function of the identified search resources and a language classification rule, wherein the constituent primary search terms are words or phrases; determining as secondary search terms synonyms and antonyms of the primary search terms that are selected by users for search iterations subsequent to searches for the primary search terms at less than a threshold frequency rate; searching network resources for the primary search terms to generate a primary set of search results; searching the network resources for the secondary search terms to generate a secondary set of search results; and displaying the primary set of search results and the secondary set of search results in different, respective tabbed sheets that are nested on top of one another in a web-based interface dashboard.