Perhaps you should try some spelling variations:
functionality theory » functionalisty theory (Expand search), functionalist theory (Expand search), functionalism theory (Expand search)
coder functionality » motor functionality (Expand search), body functionality (Expand search), does functionality (Expand search)
theory programming » the programming (Expand search), the reprogramming (Expand search), their reprogramming (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
on python » in python (Expand search), of python (Expand search), _ python (Expand search)

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

• Removing quotes may allow a broader search: (( coder coder functionality theory programming ) OR ( on python python python programming ))~.