Perhaps you should try some spelling variations:
case processes » care processes (Expand search), caso processes (Expand search), cases processed (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
function role » functional role (Expand search), functional roles (Expand search), dysfunction role (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
rate disease » rare disease (Expand search), grade disease (Expand search), grave disease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease rate disease case processes ) OR ( function role python python programming ))~.