Perhaps you should try some spelling variations:
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 will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
decrease cots » decrease costs (Expand search), decrease its (Expand search), decrease total (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
cots based » dots based (Expand search), cots baseado (Expand search), hosts based (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 to increase their decrease ) OR ( decrease will decrease cots based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to increase their decrease ) OR ( decrease will decrease cots based ))*.