Perhaps you should try some spelling variations:
strain decreased » strain decrease (Expand search), strains decrease (Expand search), brain decreases (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), taping decrease (Expand search)
decrease strain » increase strain (Expand search), decreases pain (Expand search), decreased brain (Expand search)
decreased rorc » decreased force (Expand search), decreased risk (Expand search), decreased bone (Expand search)
rorc effects » cronic effects (Expand search), comic effects (Expand search), c effects (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 during decrease _ decrease ) OR ( decrease strain decreased rorc effects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during decrease _ decrease ) OR ( decrease strain decreased rorc effects ))*.