Perhaps you should try some spelling variations:
lesions increase » lesions decrease (Expand search), neurons increases (Expand search), levels increase (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
increase walking » increase during (Expand search), increase skin (Expand search)
walking objects » talking objects (Expand search), walking subjects (Expand search), falling objects (Expand search)
decrease cells » decrease cell (Expand search), decreases cell (Expand search), decrease costs (Expand search)
cells decrease » cells decreases (Expand search), cells increase (Expand search), cells increases (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

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

• Removing quotes may allow a broader search: (( decrease cells decrease to decrease ) OR ( decrease lesions increase walking objects ))~.