Perhaps you should try some spelling variations:
constructability python » constructability factors, constructability forcing
functionaries function » functionals function, functions function, function dysfunction
function function » function functional, functions functional, function dysfunction
python https » method https

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

• If you are trying to use Boolean operators, they must be ALL CAPS: constructability python https ((functionaries function) OR (function function)) https~.
• Adding a wildcard symbol may retrieve word variants: constructability python https ((functionaries function) or (function function)) https*.