Perhaps you should try some spelling variations:
decrease further » increase further (Expand search), disease further (Expand search), decrease the (Expand search)
decreased during » decrease during (Expand search), decreases during (Expand search), increased during (Expand search)
further patterns » weather patterns (Expand search), turnover patterns (Expand search), factor patterns (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
and decreased » and decreases (Expand search), and increased (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (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.

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