Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
hc processing » at processing (Expand search), ohmic processing (Expand search), rock processing (Expand search)
lesions case » lesion case (Expand search), lesions caused (Expand search), lesions based (Expand search)
can decrease » can increase (Expand search), and decrease (Expand search), to decrease (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
decrease hc » decrease the (Expand search), decrease hiv (Expand search), decrease toc (Expand search)
case can » case an (Expand search), case cosan (Expand search), case canal (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 in decrease hc processing ) OR ( decrease lesions case can decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decrease hc processing ) OR ( decrease lesions case can decrease ))*.