You should search at [stackexchange.com][1]

![][3]


  [1]: http://stackexchange.com
  [2]: http://blog.stackoverflow.com/2010/10/search-all-stack-exchange-sites/
  [3]: https://i.sstatic.net/L6oe6.jpg




[Blog post:][2] 
> We just added a custom Google search for all of our sites at the top of http://stackexchange.com.