Perhaps you should try some spelling variations:
decrease survival » decreased survival (Expand search), increase survival (Expand search), increases survival (Expand search)
survival pattern » survival patterns (Expand search), survival after (Expand search), survival protein (Expand search)
decrease faster » decrease after (Expand search), decrease further (Expand search), decreased after (Expand search)
faster decrease » rate decrease (Expand search)
decreased brain » increased brain (Expand search), decreased in (Expand search), decreased base (Expand search)
brain decrease » brain decreases (Expand search), brazil decrease (Expand search), strain decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and 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 faster decrease at decrease ) OR ( decreased brain decrease survival pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease faster decrease at decrease ) OR ( decreased brain decrease survival pattern ))*.