Perhaps you should try some spelling variations:
overall processes » overall process (Expand search), verbal processes (Expand search), average processes (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
disease overall » decrease overall (Expand search), disease overlap (Expand search), disease oral (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
or disease » ear disease (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 OR disease overall processes ) OR ( decrease lesions decrease akt decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or disease overall processes ) OR ( decrease lesions decrease akt decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or disease overall processes ) OR ( decrease lesions decrease akt decrease ))*.