Perhaps you should try some spelling variations:
their programming » their reprogramming (Expand search), theory programming (Expand search), the programming (Expand search)
sowing position » sitting position (Expand search), lying position (Expand search), standing position (Expand search)
position python » position method (Expand search), piton python (Expand search), position methods (Expand search)
decrease their » decrease the (Expand search), increase their (Expand search), decreases the (Expand search)
python sowing » python coding (Expand search), cotton sowing (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease toc decrease their programming ) OR ( python sowing position python programming ))~.