Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
and reprocessing » and geoprocessing (Expand search), and processing (Expand search), data preprocessing (Expand search)
decrease and » decreases and (Expand search), decrease of (Expand search), decrease the (Expand search)
lesions case » lesion case (Expand search), lesions caused (Expand search), lesions based (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (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 to decrease AND reprocessing ) OR ( decrease in decrease lesions case ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease to decrease and reprocessing ) OR ( decrease in decrease lesions case ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decrease and reprocessing ) OR ( decrease in decrease lesions case ))*.