Perhaps you should try some spelling variations:
synaptic processing » syntactic processing (Expand search), semantic processing (Expand search), static processing (Expand search)
decreases synaptic » decreases hepatic (Expand search)
toc decreases » c decreases (Expand search), oic decreases (Expand search), co2 decreases (Expand search)
decrease toc » decrease of (Expand search), decreased to (Expand search), decrease on (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and 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 toc decreases synaptic processing ) OR ( decrease at decrease the decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decreases synaptic processing ) OR ( decrease at decrease the decrease ))*.