Perhaps you should try some spelling variations:
decrease sound » decrease sod (Expand search), decrease soon (Expand search), decrease and (Expand search)
decreased akt » decreased akt1 (Expand search), decrease akt (Expand search), decreased and (Expand search)
in decreased » is decreased (Expand search), in deceased (Expand search), and decreased (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease of (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (Expand search)
sound case » sound based (Expand search), lund case (Expand search), sound change (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 decreased akt decrease ) OR ( decrease at decrease sound case ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decreased akt decrease ) OR ( decrease at decrease sound case ))*.