Perhaps you should try some spelling variations:
decrease further » increase further (Expand search), disease further (Expand search), decrease the (Expand search)
further decrease » further increase (Expand search), faster decrease (Expand search), the decrease (Expand search)
increase their » increase the (Expand search), increases the (Expand search), increased the (Expand search)
their decrease » the decrease (Expand search), their disease (Expand search), the decreased (Expand search)
decrease wing » decrease owing (Expand search), decrease in (Expand search), decrease with (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: "(( increase their decrease _ decrease ) OR ( decrease further decrease wing pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( increase their decrease _ decrease ) OR ( decrease further decrease wing pattern ))*.