Perhaps you should try some spelling variations:
decreases processes » decrease processes (Expand search)
disease decreases » disease increased (Expand search), disease cases (Expand search), disease disease (Expand search)
learning problems » learning process (Expand search), learning projects (Expand search)
decrease ratio » decreased ratio (Expand search), decrease at (Expand search), decreased rate (Expand search)
ratio disease » ratio decrease (Expand search), to disease (Expand search), vitro disease (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code learning » codes learning (Expand search), care learning (Expand search), home learning (Expand search)
python code » python coding (Expand search), python redes (Expand search)

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

• Removing quotes may allow a broader search: (( decrease ratio disease decreases processes ) OR ( python python code learning problems ))~.