Perhaps you should try some spelling variations:
teaching functions » teaching fractions (Expand search), teaching actions (Expand search), teaching conceptions (Expand search)
functions changed » function changed (Expand search), function changes (Expand search), functional changes (Expand search)
changed program » change program (Expand search), exchange program (Expand search), changing program (Expand search)
coder teaching » code teaching (Expand search), poder teaching (Expand search), model teaching (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
api python » rpa python (Expand search), manim python (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder teaching functions changed program ) OR ( api python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder teaching functions changed program ) OR ( api python python python programming ))*.