Perhaps you should try some spelling variations:
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions disease » lesions decrease (Expand search), lesions decreased (Expand search), lesions assessed (Expand search)
burden decrease » burden disease (Expand search), urea decrease (Expand search), burgers decreases (Expand search)
decrease blast » decreases breast (Expand search), decrease akt (Expand search), decrease at (Expand search)
blast pattern » fast pattern (Expand search), flat pattern (Expand search), class pattern (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 lesions disease burden decrease ) OR ( decrease NOT decrease blast pattern ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease lesions disease burden decrease ) OR ( decrease not decrease blast pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions disease burden decrease ) OR ( decrease not decrease blast pattern ))*.