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)
decrease rare » decreased rate (Expand search), decreases rate (Expand search), decrease age (Expand search)
rare disease » rare diseases (Expand search), the disease (Expand search)
pitons » citons (Expand search), pitoni (Expand search), pitoes (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 rare disease decreases processes ) OR ( functional role pitons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rare disease decreases processes ) OR ( functional role pitons python programming ))*.