title: Python xgoogle library - site specific search
body: <p>I am using the xgoogle python library to try to search as specific site.  The code works for me when I do not use the "site:" indicator in the keyword search.  If I do used it, the result set is empty.  Does anyone have any thoughts how to get the code below to work? </p>
  
  <pre><code>from xgoogle.search import GoogleSearch, SearchError
  
  gs = GoogleSearch("site:reddit.com fun")  
  gs.results_per_page = 50  
  results = gs.get_results()  
  print results  
  for res in results:  
      print res.title.encode("utf8")  
  print  
  </code></pre>