Perhaps you should try some spelling variations:
vvc programming » c programming (Expand search), plc programming (Expand search), cnc programming (Expand search)
action coding » action during (Expand search), actions according (Expand search)
teaching tool » teaching the (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (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.

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