Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
density decrease » density increase (Expand search), obesity decreases (Expand search), density areas (Expand search)
decrease of » decrease in (Expand search)
python code » python coding (Expand search), python redes (Expand search)
of density » bone density (Expand search), of diversity (Expand search)
code with » codes with (Expand search), mode with (Expand search), made with (Expand search)

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

• Removing quotes may allow a broader search: (( decrease of density decrease processes ) OR ( python code with python programming ))~.