Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
disease decrease » disease decreases (Expand search), diseases decreases (Expand search), disease increased (Expand search)
photon python » piton python (Expand search), photon photon (Expand search), pitons python (Expand search)
python based » action based (Expand search)
based photon » based proton (Expand search), based photo (Expand search), based photonic (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 AND disease decrease processes ) OR ( python based photon python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND disease decrease processes ) OR ( python based photon python programming ))*.