Perhaps you should try some spelling variations:
methylation patterns » migration patterns (Expand search)
decrease methylation » decrease migration (Expand search), accurate methylation (Expand search)
decrease costs » decreasing costs (Expand search), decreases post (Expand search), disease costs (Expand search)
costs decrease » loss decrease (Expand search), not decrease (Expand search), cells decrease (Expand search)
decrease pro » decrease or (Expand search), decrease food (Expand search), decrease treg (Expand search)
pro decrease » to decrease (Expand search), or decrease (Expand search), price 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 pro decrease _ decrease ) OR ( decrease costs decrease methylation patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease pro decrease _ decrease ) OR ( decrease costs decrease methylation patterns ))*.