Perhaps you should try some spelling variations:
decrease survival » decreased survival (Expand search), decreases survival (Expand search), increase survival (Expand search)
survival effects » surgical effects (Expand search), survey effects (Expand search)
decrease owing » decrease lodging (Expand search), decrease during (Expand search), decrease in (Expand search)
owing decrease » taping decrease (Expand search), will decrease (Expand search), skins decrease (Expand search)
decrease asian » decrease in (Expand search)
asian decrease » can decrease (Expand search), via decrease (Expand search), acid decrease (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease owing decrease of decrease ) OR ( decrease asian decrease survival effects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease owing decrease of decrease ) OR ( decrease asian decrease survival effects ))*.