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)
fear processing » pear processing (Expand search), fur processing (Expand search), after processing (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (Expand search)
decreased il » decreased in (Expand search), increased il (Expand search), decreased risk (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (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 of decrease fear processing ) OR ( decrease rapidly decreased il decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrease fear processing ) OR ( decrease rapidly decreased il decrease ))*.