Perhaps you should try some spelling variations:
decrease survival » decreased survival (Expand search), decreases survival (Expand search), increase survival (Expand search)
decrease taping » decrease walking (Expand search), decrease during (Expand search), decrease owing (Expand search)
taping decrease » statins decrease (Expand search), training decreases (Expand search), rapidly decrease (Expand search)
survival extent » survival effect (Expand search), survival exponents (Expand search), survival eternity (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), and decrease (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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 taping decrease to decrease ) OR ( decrease may decrease survival extent ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease taping decrease to decrease ) OR ( decrease may decrease survival extent ))*.