Perhaps you should try some spelling variations:
functions teaching » function teaching (Expand search), relations teaching (Expand search)
teaching genetic » teaching genetics (Expand search), teaching geometric (Expand search), teaching general (Expand search)
coder functions » power functions (Expand search), order functions (Expand search), colour functions (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
in python » _ python (Expand search)

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

• Removing quotes may allow a broader search: (( coder functions teaching genetic programming ) OR ( using in python python programming ))~.