All searches are case insensitive. The full web search contains less indexing data but more total documents. This is an index generated by W4. It indexes over 13000 web documents from more than 5000 sites with more than 2500 'home pages'. If you search for 'foo bar' it will yield a list of documents that match foo or bar and will then rank the resulting matches.
All searches are case insensitive.
The full web search contains less indexing data but more total documents.