Perhaps you should try some spelling variations:
modulated python » modulated proton (Expand search), modulated protein (Expand search), modulated the (Expand search)
code modulated » coded modulated (Expand search), cobe modulated (Expand search), model modulated (Expand search)
decrease based » decreased base (Expand search), decrease blood (Expand search)
decrease std » decrease sod (Expand search), decrease and (Expand search), decrease at (Expand search)
std decrease » to decrease (Expand search), and decrease (Expand search), spp decrease (Expand search)
python code » python coding (Expand search), python redes (Expand search)

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

• Removing quotes may allow a broader search: (( decrease std decrease based program ) OR ( python code modulated python programming ))~.