Perhaps you should try some spelling variations:
action coding » action during (Expand search), actions according (Expand search)
coding python » codigo python (Expand search), codigos python (Expand search), using python (Expand search)
coarse coding » sparse coding (Expand search), clause coding (Expand search), source coding (Expand search)
coder action » border action (Expand search), under action (Expand search), power action (Expand search)
using coarse » using cone (Expand search), using coffee (Expand search), using code (Expand search)

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

• Removing quotes may allow a broader search: (( coder action coding python programming ) OR ( using coarse coding python programming ))~.