Perhaps you should try some spelling variations:
decrease lesion » decrease adhesion (Expand search), decrease asian (Expand search)
lesion patterns » lesion pattern (Expand search), design patterns (Expand search), lesions pattern (Expand search)
decrease soon » decrease food (Expand search), decrease on (Expand search), decrease sod (Expand search)
soon decrease » soil decrease (Expand search), on decrease (Expand search), skins decrease (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and 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 NOT decrease soon decrease ) OR ( decrease _ decrease lesion patterns ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease not decrease soon decrease ) OR ( decrease _ decrease lesion patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease not decrease soon decrease ) OR ( decrease _ decrease lesion patterns ))*.