Perhaps you should try some spelling variations:
increases during » increase during (Expand search), increases brain (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
pain increases » pair increases (Expand search), grain increases (Expand search), ai increases (Expand search)
decrease pain » decreases pain (Expand search), decrease in (Expand search), decreased brain (Expand search)
decrease soon » decrease food (Expand search), decrease on (Expand search), decrease sod (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
soon object » on object (Expand search), non object (Expand search), common object (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 pain increases during decrease ) OR ( decrease toc decrease soon object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease pain increases during decrease ) OR ( decrease toc decrease soon object ))*.