Perhaps you should try some spelling variations:
rapidly decreased » rapidly decrease (Expand search), rapidly decreases (Expand search), rapidly increased (Expand search)
decrease rapidly » disease rapidly (Expand search), decrease lipid (Expand search)
decreased heart » decreased health (Expand search), decreased fear (Expand search), decreased left (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
heart base » heart hate (Expand search), heart bypass (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 to decrease _ decrease ) OR ( decrease rapidly decreased heart base ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decrease _ decrease ) OR ( decrease rapidly decreased heart base ))*.