search_sources[i] except urllib2.HTTPErrorPython.framework/Versions/2.7/lib/python2.7/site-packages/googleapiclient/http.py", line 838, in execute
raise HttpErr
File "/usr/local/lib/python3.5/dist-packages/googleapiclient/http.py", line 844, in executegoogleapiclient.errors.HttpError: <HttpError404 when requesting https: