Perhaps you should try some spelling variations:
coding diffusion » using diffusion (Expand search), sodium diffusion (Expand search), combining diffusion (Expand search)
and programming » _ programming (Expand search), goal programming (Expand search)
diffusion and » diffusion in (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coding » modern coding (Expand search), color coding (Expand search), odor coding (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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( coder coding diffusion AND programming ) OR ( api python python python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder coding diffusion and programming ) OR ( api python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder coding diffusion and programming ) OR ( api python python python programming ))*.