Perhaps you should try some spelling variations:
lesions decreased » lesions decrease (Expand search), lesions increase (Expand search), deletion decreased (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
decrease walking » increase walking (Expand search), decrease during (Expand search), decrease lodging (Expand search)
walking process » making process (Expand search), working process (Expand search), baking process (Expand search)
decreased to » decreased the (Expand search), decreased tgf (Expand search), decreased in (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease NOT decrease walking process ) OR ( decrease lesions decreased to decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease NOT decrease walking process ) OR ( decrease lesions decreased to decrease ))*.