Perhaps you should try some spelling variations:
methods python » methods action (Expand search), pythons python (Expand search), methods method (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with decrease » with decreased (Expand search), with deceased (Expand search), with increase (Expand search)
decrease like » decrease liver (Expand search), decreases liver (Expand search), decrease litter (Expand search)
like protease » like protein (Expand search), like proteins (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 with decrease like protease ) OR ( python _ methods python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease with decrease like protease ) OR ( python _ methods python programming ))*.