Perhaps you should try some spelling variations:
decrease rapidly » disease rapidly (Expand search), decrease lipid (Expand search)
rapidly decrease » rapid decrease (Expand search), rapid increase (Expand search), taping decrease (Expand search)
decrease alter » decrease after (Expand search), decreased after (Expand search), decreases after (Expand search)
akt decreased » and decreased (Expand search), are decreased (Expand search), not decreased (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
decreased il » decreased in (Expand search), increased il (Expand search), decreased risk (Expand search)
alter object » matter object (Expand search), actor object (Expand search), water object (Expand search)
il decrease » l decrease (Expand search), will decrease (Expand search), oil decreases (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 akt decreased il decrease ) OR ( decrease rapidly decrease alter object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decreased il decrease ) OR ( decrease rapidly decrease alter object ))*.