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Advance Searching in Google

  Abc AND 123       must contain both (not optional)
  ABC OR 123        either of these
  ABC|123           another way of specifing OR. spaces don't matter
  -Abc              Not not pages containign this
  word_word         words next to each other
  "this phrase"     a more complex phrase

  filetype:pdf
  intitle:ImageMagick      location of word in the document searched
  intext:
  inurl:
  inanchor:
  link:www.mozilla.org     links to this site
  site:www.apcmag.com      only on this web site

  movie:name_of_movie      about this movie
  weather:place            weather in this location
  cache:www.smh.com.au     googles cached copy of the site

  1 + 2 * 8              do mathematics

WARNING: Google operators are case-sensitive but your search terms are not!
That is the part befor the ':' must be lowercase, AND and OR uppercase
The order of terms do not matter!

For example: finding a "Introduction to Programming C++" document

  site:edu intitle:Introduction intitle:C++
  filetype:ppt | filetype:pdf | filetype:doc

  filetype:(ppt|pptx|pdf|doc)

  intitle:index.of mymusic

  # Movie searching!
  site:edu intitle:index.of avi|mpg|DVD 700M

  # finding exported microsoft licence keys!
  site:edu intitle:index.of MSDN | MSDNAA

  # or cracks to to software (often in the same directory)
  site:edu intitle:index.of crack

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Google Group

To subscribe to a google mail group, without a google account
mail to...

    {groupname}+subscribe@googlegroups.com

For example

     arduino-miniconf+subscribe@googlegroups.com

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