Perhaps you should try some spelling variations:
decrease disease » decreases disease (Expand search), increase disease (Expand search), increased disease (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)
python s » python vs (Expand search), python _ (Expand search), python c (Expand search)
s lambda » 2s lambda (Expand search), is lambda (Expand search), _ lambda (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease toc decrease disease process ) OR ( python s lambda python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease disease process ) OR ( python s lambda python programming ))*.