Perhaps you should try some spelling variations:
sampling decrease » taping decrease (Expand search), sampling areas (Expand search), taping decreases (Expand search)
active sampling » passive sampling (Expand search)
decrease write » decrease with (Expand search), decrease risk (Expand search), decrease its (Expand search)
write program » writing program (Expand search), life program (Expand search), state program (Expand search)
python code » python coding (Expand search), python redes (Expand search)
pitons » citons (Expand search), pitoni (Expand search), pitoes (Expand search)

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

• Removing quotes may allow a broader search: (( active sampling decrease write program ) OR ( python code pitons python programming ))~.