Perhaps you should try some spelling variations:
activation during » activity during (Expand search)
coder activation » over activation (Expand search), cone activation (Expand search), uncover activation (Expand search)
cone programming » and programming (Expand search), computer programming (Expand search), _ programming (Expand search)
reading teaching » learning teaching (Expand search)
teaching math » teaching method (Expand search), teaching methods (Expand search)
during cone » during cane (Expand search), during cold (Expand search), during co (Expand search)
math python » with python (Expand search), gate python (Expand search), monty python (Expand search)

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

• Removing quotes may allow a broader search: (( coder activation during cone programming ) OR ( reading teaching math python programming ))~.