17. A system for utilizing keystroke logging to determine items for presentation, the system comprising: a search engine having one or more processors and one or more computer storage devices; and a data store coupled with the search engine, wherein the search engine: receives an input search query including submitted content and keystroke logging information, the keystroke logging information being captured between engagement with a search query input region and execution of a search query; determines a plurality of potential search results based, at least in part, on the keystroke logging information; ranks at least a portion of the determined plurality of potential search results based, at least in part, on the keystroke logging information; and transmits at least a portion of the ranked plurality of potential search results for presentation in response to the received search query.
17. A system for utilizing keystroke logging to determine items for presentation, the system comprising: a search engine having one or more processors and one or more computer storage devices; and a data store coupled with the search engine, wherein the search engine: receives an input search query including submitted content and keystroke logging information, the keystroke logging information being captured between engagement with a search query input region and execution of a search query; determines a plurality of potential search results based, at least in part, on the keystroke logging information; ranks at least a portion of the determined plurality of potential search results based, at least in part, on the keystroke logging information; and transmits at least a portion of the ranked plurality of potential search results for presentation in response to the received search query. 19. The system of claim 17 , wherein the keystroke logging information is not discernable from the submitted content.