Perhaps you should try some spelling variations:
lexical processing » chemical processing (Expand search), textual processing (Expand search), minimal processing (Expand search)
further increases » partner increases (Expand search), factor increases (Expand search), kummer increases (Expand search)
decrease lexical » decrease physical (Expand search), decreases local (Expand search), decrease fetal (Expand search)
decrease further » increase further (Expand search), disease further (Expand search), decrease the (Expand search)
increases during » increase during (Expand search), increases brain (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), taping decrease (Expand search)
decrease or » decrease of (Expand search), decrease pro (Expand search), decrease toc (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to decrease (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 OR decrease lexical processing ) OR ( decrease further increases during decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease lexical processing ) OR ( decrease further increases during decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease lexical processing ) OR ( decrease further increases during decrease ))*.