1. A system comprising at least one server, wherein the at least one server includes: memory; and one or more processors to execute one or more programs stored in the memory, wherein the system is configured to: access Internet usage data for a particular individual computer user, wherein the usage data include a plurality of search queries previously submitted by the particular individual computer user; identify, without human intervention by the particular individual computer user, from at least some of the Internet usage data, a search query previously submitted by the particular individual computer user that meets one or more predefined query selection criteria; automatically rerun, without human intervention by the particular individual computer user, the identified search query in its entirety, wherein the identified search query is a search query previously submitted by the particular individual computer user; and send at least some search results from the rerun query to a computer associated with the particular individual computer user for display.
1. A system comprising at least one server, wherein the at least one server includes: memory; and one or more processors to execute one or more programs stored in the memory, wherein the system is configured to: access Internet usage data for a particular individual computer user, wherein the usage data include a plurality of search queries previously submitted by the particular individual computer user; identify, without human intervention by the particular individual computer user, from at least some of the Internet usage data, a search query previously submitted by the particular individual computer user that meets one or more predefined query selection criteria; automatically rerun, without human intervention by the particular individual computer user, the identified search query in its entirety, wherein the identified search query is a search query previously submitted by the particular individual computer user; and send at least some search results from the rerun query to a computer associated with the particular individual computer user for display. 6. The system of claim 1 , wherein at least one of the predefined query selection criteria is based on a number of refinements made to the previously submitted query by the particular individual computer user.