Perhaps you should try some spelling variations:
increases during » increase during (Expand search), increases brain (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
co processing » and processing (Expand search), video processing (Expand search)
in decreased » is decreased (Expand search), in deceased (Expand search), and decreased (Expand search)
decreased co » decreased to (Expand search), decreased ecto (Expand search), decreased cd4 (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)

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 co processing ) OR ( increases during decrease toc decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decreased co processing ) OR ( increases during decrease toc decrease ))*.