Perhaps you should try some spelling variations:
training decreases » training increases (Expand search)
decrease training » increased training (Expand search), disease training (Expand search), release training (Expand search)
eeg processing » egg processing (Expand search), log processing (Expand search), vog processing (Expand search)
decreases eeg » decreases egg (Expand search), decreases aedes (Expand search), decreases edema (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not 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 training decreases eeg processing ) OR ( decrease at decrease toc decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease training decreases eeg processing ) OR ( decrease at decrease toc decrease ))*.