Searching the federal budget just got easier with Vivisimo’s specialized search engine for the 1600 page+ United States Budget for Fiscal Year 2005.
Vivisimo is a clustering search engine which places your search results into categories. To see the usefulness of this feature, enter education as your search term. On the left, notice that the 200 hits are subdivided into categories such as Student aid, No Child Left Behind, Savings Accounts, etc. The number of search results is also provided.
Cluster search engines are also available for the 9/11 Commission Report and the CIA WMD Report.
Source: SearchEngineWatch