Perhaps you should try some spelling variations:
training decreases » training increases (Expand search)
decrease training » increased training (Expand search), disease training (Expand search), release training (Expand search)
decrease ligand » decrease and (Expand search), decrease lipid (Expand search), decrease lodging (Expand search)
ligand decrease » and decrease (Expand search), ligand release (Expand search), ligands increased (Expand search)
decreases food » decreases blood (Expand search), decreases and (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)
food basic » wood basic (Expand search), food brasil (Expand search), food based (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 the decrease ligand decrease ) OR ( decrease training decreases food basic ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease ligand decrease ) OR ( decrease training decreases food basic ))*.