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 costs » decreasing costs (Expand search), decreases post (Expand search), disease costs (Expand search)
costs decrease » loss decrease (Expand search), not decrease (Expand search), cells decrease (Expand search)
decrease total » decreased total (Expand search), increase total (Expand search), decrease fetal (Expand search)
total pattern » local pattern (Expand search), zonal pattern (Expand search), ictal pattern (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain 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 in decrease ) OR ( decrease costs decrease total pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease training decreases in decrease ) OR ( decrease costs decrease total pattern ))*.