Perhaps you should try some spelling variations:
decrease operation » decrease cooperation (Expand search), decrease migration (Expand search), decrease predation (Expand search)
operation process » operational process (Expand search), cooperation process (Expand search), separation process (Expand search)
decrease loss » decrease costs (Expand search), decrease low (Expand search), decrease blood (Expand search)
loss decrease » loss decreases (Expand search), not decrease (Expand search), of decrease (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease loss decrease operation process ) OR ( decrease AND decrease to decrease ))~.