Methods and systems for enhanced placement search engine based on user usage

摘要

Systems and methods for search engines are disclosed wherein the search engine results and the information on which such are based are altered based on users specifically providing feedback to the search engine the appropriateness of one or more of the search results provided in response to a search query made by the user to the search engine. Therefore, the search engine is a dynamic and evolving ranking system for determining search results to be displayed to users in response to a search query.