Perhaps you should try some spelling variations:
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease will » decrease cell (Expand search), decrease il (Expand search), decrease milk (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with decrease » with decreased (Expand search), with deceased (Expand search), with increase (Expand search)
decrease plc » decrease il (Expand search), decrease pro (Expand search), decrease toc (Expand search)
plc based » hplc based (Expand search), c based (Expand search), arc 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 will decrease with decrease ) OR ( decrease during decrease plc based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease will decrease with decrease ) OR ( decrease during decrease plc based ))*.