Perhaps you should try some spelling variations:
extractive methods » extraction methods (Expand search), destructive methods (Expand search), interactive methods (Expand search)
coder functions » power functions (Expand search), order functions (Expand search), colour functions (Expand search)
and extractive » and extraction (Expand search), sand extraction (Expand search), and extracts (Expand search)
functions and » function and (Expand search), functional and (Expand search)
coping python » using python (Expand search), codigo python (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using coping » using coding (Expand search), using coupling (Expand search), nursing coping (Expand search)

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: (( coder functions AND extractive methods ) OR ( using coping python python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder functions and extractive methods ) OR ( using coping python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder functions and extractive methods ) OR ( using coping python python programming ))*.