תאריך פרסום: Dec 03, 2012 7:51:50 AM
Google has opened the Search API as an experimental feature of App Engine:
https://developers.google.com/appengine/docs/java/search/overview
You can find a demo application here:
http://googleappengine.blogspot.co.il/2012/05/looking-for-search-find-it-on-google.html