Abstract: A system for providing relevant documents from a plurality of databases, including a search module for receiving at least one search expression, at least one managed database including a plurality of managed documents and a plurality of search records, each search record including at least one prior search expression associated with at least one of the plurality of managed documents, a plurality of unmanaged databases including a plurality of unmanaged documents, wherein the search module queries the managed database to determine at least one of the search records corresponding to the received search expression, and wherein the search module retrieves at least one of the managed documents associated with the determined search record. The search module may further query the plurality of unmanaged databases to determine one or more unmanaged documents corresponding to the at least one search expression and store the unmanaged document in the managed database.