Perhaps you should try some spelling variations:
disease processes » disease process (Expand search), disease progress (Expand search), these processes (Expand search)
decrease disease » decreases disease (Expand search), increase disease (Expand search), increased disease (Expand search)
ratio decrease » to decrease (Expand search), rats decreases (Expand search)
action python » piton python (Expand search), action paths (Expand search), python python (Expand search)
python based » action based (Expand search)
based action » caused action (Expand search), based active (Expand search), based extraction (Expand search)
code ratio » node ratio (Expand search), code radio (Expand search), cod:n ratio (Expand search)

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

• Removing quotes may allow a broader search: (( code ratio decrease disease processes ) OR ( python based action python programming ))~.