Perhaps you should try some spelling variations:
functionaries function » functionals function, functions function, function dysfunction
using communicative » using communication, testing communicative, using communications
communicative https » communication https, communications https, communicative status
function https » functions https, fiction https

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: using communicative https functionaries function https~.
• Adding a wildcard symbol may retrieve word variants: using communicative https functionaries function https*.