http://groups.google.com" align="left" >
Google Groups
Searchable archive of more than 700 million Usenet postings from a period of more than 20 years. サイト情報 http://code.google.com" align="left" >
Google Code - Google's Developer Network
Official weblog about Google development projects, including from the Summer of Code. サイト情報 http://googleblog.blogspot.com" align="left" >
Official Google Blog
Official weblog, with news of new products, events and glimpses of life inside Google. サイト情報 http://www.google.ca" align="left" >Google
Google.ca offered in: Français · Advertising Programs - Business Solutions - About Google - Go to Google.com. ©2007 Google. サイト情報
http://www.google.com.au" align="left" >Google
Offers the choice of searching the whole web or web pages from Australia. Also advanced search, image and groups search, news and directory from the Open ... サイト情報
http://scholar.google.com" align="left" >
Google Scholar
Provides a search of scholarly literature across many disciplines and sources, including theses, books, abstracts and articles. サイト情報 http://answers.google.com" align="left" >