Perhaps you should try some spelling variations:
rapidly decreases » rapidly decrease (Expand search), rapidly increases (Expand search), rapid decrease (Expand search)
decrease rapidly » disease rapidly (Expand search), decrease lipid (Expand search)
brain processing » grain processing (Expand search), grains processing (Expand search), bean processing (Expand search)
decreases brain » decreased brain (Expand search), increases brain (Expand search), decreases brown (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease rapidly decreases brain processing ) OR ( decrease of decrease _ decrease ))~.