32. The system of claim 23 , further comprising mapping each of the first set of retrieved documents to at least one of the clusters provided to the user.
32. The system of claim 23 , further comprising mapping each of the first set of retrieved documents to at least one of the clusters provided to the user. 33. The system of claim 32 , wherein the mapping comprises at least one of: match-any, match-all, or match-partial.