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)
coal processing » local processing (Expand search), oil processing (Expand search), dual processing (Expand search)
decreases loss » decreases post (Expand search), decreases low (Expand search), decreases lps (Expand search)
decrease coal » decrease total (Expand search), decrease cell (Expand search), decrease costs (Expand search)
loss decrease » loss decreases (Expand search), to decrease (Expand search), not decrease (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (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 akt decrease coal processing ) OR ( decrease training decreases loss decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease coal processing ) OR ( decrease training decreases loss decrease ))*.