Perhaps you should try some spelling variations:
decrease methods » defense methods (Expand search), disease methods (Expand search), dense methods (Expand search)
methods affected » methods affect (Expand search), methods effect (Expand search), method affects (Expand search)
decrease break » decreases breast (Expand search), decreases areas (Expand search), decrease treg (Expand search)
break decrease » urea decrease (Expand search)
decrease can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
can decrease » and decrease (Expand search), can increase (Expand search), to decrease (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease or (Expand search)
on decrease » on decreased (Expand search), or decrease (Expand search), of decrease (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 on decrease break decrease ) OR ( decrease can decrease methods affected ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease on decrease break decrease ) OR ( decrease can decrease methods affected ))*.