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 burning » decrease during (Expand search), decreased running (Expand search), decreases during (Expand search)
burning effects » nursing effects (Expand search), running effects (Expand search), learning effects (Expand search)
decreases akt » decrease akt (Expand search), decreased akt (Expand search), decreased akt1 (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any 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 training decreases akt decrease ) OR ( decrease NOT decrease burning effects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease training decreases akt decrease ) OR ( decrease NOT decrease burning effects ))*.