Perhaps you should try some spelling variations:
decrease faster » decrease after (Expand search), decrease further (Expand search), decreased after (Expand search)
faster decrease » rate decrease (Expand search)
life decreased » life decreases (Expand search), with decreased (Expand search), is decreased (Expand search)
decrease life » decrease liver (Expand search), increase life (Expand search), decreases liver (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any 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 akt decrease in process ) OR ( decrease faster decrease life decreased ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease in process ) OR ( decrease faster decrease life decreased ))*.