Perhaps you should try some spelling variations:
lesions decrease » response decrease (Expand search), lesions case (Expand search)
disease lesions » disease lessons (Expand search), diseases lessons (Expand search)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
stigma object » stigma affect (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc disease » sc disease (Expand search), c disease (Expand search), npc disease (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 toc disease lesions decrease ) OR ( decrease will decrease stigma object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc disease lesions decrease ) OR ( decrease will decrease stigma object ))*.