1. A method for customizing a search engine, comprising: a computer server receiving user input from a user providing a first search query to a search engine, wherein the user input is provided to a first website and wherein the search engine is specific to a second website, and wherein the user is an administrator of the second website; the computer server providing a first plurality of search results of the second website based on the first search query, wherein the first plurality of search results are displayed to the user via a first graphical user interface on the first website; the computer server receiving input specifying a modification to the first plurality of search results, wherein the input is provided to the first website, wherein the input specifying the modification to the first plurality of search results is based on receiving user input to the first graphical user interface, wherein receiving the user input to the first graphical user interface comprises: receiving first user input to the first graphical user interface to add a first search result, wherein the first search result was not comprised in the first plurality of search results; displaying a second graphical user interface to search for the first search result; receiving second user input specifying a second search query to search for the first search result; providing a second plurality of search results in response to the second search query; receiving third user input selecting the first search result from the second plurality of search results to add the first search result to the first plurality of search results; the computer server automatically modifying the search engine based on the input specifying the modification to the first plurality of search results, wherein the modification to the search engine is specific to the first search query, and wherein the modification applies to all users of the search engine.
8. The method of claim 1 , further comprising: the computer server receiving further user input from a second user providing a third search query to a second search engine, wherein the further user input is provided to the first website and wherein the second search engine is specific to a third website, and wherein the second user is an administrator of the third website; the computer server providing a third plurality of search results of the third website based on the second search query, wherein the third plurality of search results are displayed to the second user via a second graphical user interface on the first website; the computer server receiving further input specifying a modification to the third plurality of search results, wherein the further input specifying a modification to the third plurality of search results is provided to the first website, wherein the further input specifying the modification to the third plurality of search results is based on receiving user input to the second graphical user interface; the computer server automatically modifying the second search engine based on the input specifying the modification to the third plurality of search results, wherein the modification to the search engine is specific to the third search query, and wherein the modification applies to all users of the second search engine.