Perhaps you should try some spelling variations:
diffusion processes » decision processes (Expand search)
decrease diffusion » decreases diffusion (Expand search), sucrose diffusion (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code python » codigo python (Expand search), pacote python (Expand search)

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

• Removing quotes may allow a broader search: (( code and decrease diffusion processes ) OR ( python code python python programming ))~.