====== Google Fu ======
==== Site Search ====

Limit a search to one or more specific sites
<code>
(site:stackoverflow.com OR site:community.spiceworks.com OR site:support.microsoft.com OR site:docs.microsoft.com) AND foobar
</code>

==== Date Range ====

  * Use ''before:yyyy:mm-dd'' and ''after:yyyy-mm-dd'' to limit the results to pages created/updated before and after the specified date