Perhaps you should try some spelling variations:
disease progress » disease process (Expand search), disease progression (Expand search)
disease disease » diseases disease (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
action using » reaction using (Expand search), section using (Expand search), suction using (Expand search)
using python » usando python (Expand search), in python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease and disease disease progress ) OR ( action using python python programming ))~.