Perhaps you should try some spelling variations:
decreases pain » decreases in (Expand search), decreases and (Expand search), decreases hepatic (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)
fungal pattern » fungal partners (Expand search), facial pattern (Expand search), fungal protein (Expand search)
pain decrease » can decrease (Expand search), taping decrease (Expand search), strain decrease (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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: "(( decreases pain decrease to decrease ) OR ( decrease costs decrease fungal pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreases pain decrease to decrease ) OR ( decrease costs decrease fungal pattern ))*.