Google API mit C# (C Sharp) benutzen

http://stackoverflow.com/questions/18389714/search-keywords-in-google-through-c-sharp-window-application
https://xinyustudio.wordpress.com/2014/12/23/google-search-in-c-a-step-by-step-walk-through-tutorial/
http://kiwigis.blogspot.de/2011/03/google-custom-search-in-c.html
http://www.felling-software.com/2015/05/23/a-simple-google-search-client-in-csharp/
http://www.java2s.com/Open-Source/CSharp_Free_Code/AJAX/Download_Google_Search_NET_API_for_Google_Services_in_C_NET.htm
https://gist.github.com/martinnormark/6726771
http://archive.oreilly.com/pub/h/2761
https://developers.google.com/gdata/client-cs?hl=en