Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
eeg processing » egg processing (Expand search), log processing (Expand search), vog processing (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
and increase » and increases (Expand search), and increased (Expand search)
increase eeg » increase ee (Expand search), increase ceo (Expand search), increase gen (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease AND increase eeg processing ) OR ( decrease lesions decrease to decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease and increase eeg processing ) OR ( decrease lesions decrease to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease and increase eeg processing ) OR ( decrease lesions decrease to decrease ))*.