Perhaps you should try some spelling variations:
teaching propositions » teaching proposition (Expand search), teaching profession (Expand search), teaching production (Expand search)
propositions python » propositions on (Expand search), propositions to (Expand search), propositions that (Expand search)
reading teaching » learning teaching (Expand search)
action coding » action during (Expand search), actions according (Expand search)
coder action » border action (Expand search), under action (Expand search), power action (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 _ programming ) OR ( reading teaching propositions python programming ))~.