Google Advanced search hacks !

When you are doing a site: search on Google, adding *** at the end of them gets only the supplemental search results.
eg: site:google.com *** will give all the supplemental results from Google.com

Again a site: search hack. This one comes in handy when you are searching for some results which are in number form (IP addresses etc.).
site:# query gives you the query only in sites which have numbers as part of the website (or IP addresses).
eg: site:# google will give results with google in pages whose address has a number.

I will be back with more stuff soon. That I promise !