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