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 process » turning process (Expand search), mourning process (Expand search), warning process (Expand search)
decreases at » decreases gait (Expand search), decreases and (Expand search), decreases ptp (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (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 OR decrease burning process ) OR ( decrease training decreases at decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease burning process ) OR ( decrease training decreases at decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease burning process ) OR ( decrease training decreases at decrease ))*.