Perhaps you should try some spelling variations:
decrease soybean » increases soybean (Expand search), increased soybean (Expand search), decorated soybean (Expand search)
decrease ligand » decrease and (Expand search), decrease lipid (Expand search), decrease lodging (Expand search)
ligand release » ligament release (Expand search), and release (Expand search), demand release (Expand search)
decrease any » decrease and (Expand search), decreases and (Expand search), decreased and (Expand search)
any decrease » and decrease (Expand search), can decrease (Expand search), may decrease (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 any decrease soybean protein ) OR ( decrease OR decrease ligand release ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease any decrease soybean protein ) OR ( decrease OR decrease ligand release ))*.