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 lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
decreases tdc » decreases the (Expand search), decreases t (Expand search), decreases c (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)
tdc based » dc based (Expand search), adc based (Expand search), noc based (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease NOT decrease lesions decrease ) OR ( decrease training decreases tdc based ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease not decrease lesions decrease ) OR ( decrease training decreases tdc based ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease not decrease lesions decrease ) OR ( decrease training decreases tdc based ))*.