Perhaps you should try some spelling variations:
theory programming » the programming (Expand search), the reprogramming (Expand search), their reprogramming (Expand search)
decrease theory » decrease their (Expand search), decrease the (Expand search), disease theory (Expand search)
python coding » action coding (Expand search), python code (Expand search)
coding phase » loading phase (Expand search), coating phase (Expand search), adding phase (Expand search)
phase python » the python (Expand search), gate python (Expand search)
decrease of » decrease in (Expand search)
of decrease » not decrease (Expand search), to decrease (Expand search), of decree (Expand search)

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

• Removing quotes may allow a broader search: (( decrease of decrease theory programming ) OR ( python coding phase python programming ))~.