Perhaps you should try some spelling variations:
eeg processing » egg processing (Expand search), log processing (Expand search), vog processing (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
pro decreased » to decreased (Expand search), are decreased (Expand search), pkc decreased (Expand search)
decrease eeg » decrease treg (Expand search), decrease need (Expand search), decrease cell (Expand search)
decrease pro » decrease or (Expand search), decrease food (Expand search), decrease treg (Expand search)
decreased by » decreased in (Expand search), increased by (Expand search), decreased il (Expand search)
by decrease » by decreased (Expand search), may 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 that decrease eeg processing ) OR ( decrease pro decreased by decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease that decrease eeg processing ) OR ( decrease pro decreased by decrease ))*.