Perhaps you should try some spelling variations:
further decrease » further increase (Expand search), faster decrease (Expand search), the decrease (Expand search)
decrease further » increase further (Expand search), disease further (Expand search), decrease the (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (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)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
fear model » ear model (Expand search), wear model (Expand search), far model (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 in decrease akt decrease ) OR ( decrease further decrease fear model ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease akt decrease ) OR ( decrease further decrease fear model ))*.