Perhaps you should try some spelling variations:
lesions decrease » response decrease (Expand search), lesions case (Expand search)
and reprocessing » and geoprocessing (Expand search), and processing (Expand search), data preprocessing (Expand search)
disease lesions » disease lessons (Expand search), diseases lessons (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 and » decreases and (Expand search), decrease of (Expand search), decrease the (Expand search)
in disease » skin diseases (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease rate decrease AND reprocessing ) OR ( decrease in disease lesions decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease rate decrease and reprocessing ) OR ( decrease in disease lesions decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rate decrease and reprocessing ) OR ( decrease in disease lesions decrease ))*.