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)
using teaching » nursing teaching (Expand search), during teaching (Expand search), desing teaching (Expand search)
teaching plant » teaching plan (Expand search), teaching plans (Expand search), teaching parana (Expand search)
during based » drying based (Expand search), during bed (Expand search), ring based (Expand search)
plant python » plant pathogen (Expand search), fluent python (Expand search), and 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 based program ) OR ( using teaching plant python programming ))~.