Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
end processing » and processing (Expand search), seed processing (Expand search), feed processing (Expand search)
decrease pain » decreases pain (Expand search), decrease in (Expand search), decreased brain (Expand search)
pain decrease » can decrease (Expand search), taping decrease (Expand search), strain decrease (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
decrease end » decrease and (Expand search), decreased and (Expand search), decrease need (Expand search)
lesions case » lesion case (Expand search), lesions caused (Expand search), lesions 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 pain decrease end processing ) OR ( decrease rate decrease lesions case ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease pain decrease end processing ) OR ( decrease rate decrease lesions case ))*.