Perhaps you should try some spelling variations:
decrease adhesion » increases adhesion (Expand search), decrease asian (Expand search), decreases aggression (Expand search)
adhesion decrease » adhesin decreases (Expand search), lesions decrease (Expand search), abortion decrease (Expand search)
decrease burden » disease burden (Expand search), decrease further (Expand search)
burden decrease » burden disease (Expand search), urea decrease (Expand search), burgers decreases (Expand search)
decrease risk » decreased risk (Expand search), increase risk (Expand search), decrease in (Expand search)

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

• Removing quotes may allow a broader search: (( decrease _ decrease adhesion decrease ) OR ( decrease burden decrease risk subjects ))~.