Perhaps you should try some spelling variations:
increases during » increase during (Expand search), increases brain (Expand search)
pain increases » pair increases (Expand search), grain increases (Expand search), ai increases (Expand search)
during objects » using objects (Expand search), cutting objects (Expand search), warping objects (Expand search)
decrease pain » decreases pain (Expand search), decreased brain (Expand search), decreases brain (Expand search)
decrease may » decrease at (Expand search), decrease by (Expand search), decrease human (Expand search)
may decrease » may increase (Expand search), can decrease (Expand search), to decrease (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (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 in decrease may decrease ) OR ( decrease pain increases during objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease may decrease ) OR ( decrease pain increases during objects ))*.