Search within a site:
Narrow down your search results to a
single site. Type (search query) site:(domain);
example : game cheats
site:ssbala.blogspot.com to find pages only at that location.
You can even limit results to
within sections of a site, as in
this example: twitter site:ssbala.blogspot.com/
businesscenter.
Search for file
types:Maybe you want to
track down a
certain
document that's
a PDF. Enter
your usual search string
plus filetype:pdf to find only those pages. This method also
works with PostScript ( ps), Office docs (doc, ppt, xls), Rich Text (rtf), Plain Text (txt), and more.
Example for searching mp3 : akon filetype:mp3