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)
decreases yield » increases yield (Expand search), decreases cell (Expand search), decreases il (Expand search)
decrease pain » decreases pain (Expand search), decrease in (Expand search), decreased brain (Expand search)
pain decrease » can decrease (Expand search), taping decrease (Expand search), brain decreases (Expand search)
yield pattern » yield after (Expand search), yield water (Expand search), yield protein (Expand search)
decrease or » decrease of (Expand search), decrease pro (Expand search), decrease toc (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to 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 pain decrease ) OR ( decrease training decreases yield pattern ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or decrease pain decrease ) OR ( decrease training decreases yield pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or decrease pain decrease ) OR ( decrease training decreases yield pattern ))*.