Perhaps you should try some spelling variations:
rats decreases » and decreases (Expand search), but decreases (Expand search), stress decreases (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 rats » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
decreases hiv » decrease hiv (Expand search), decreases hip (Expand search), decreases high (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
hiv objects » in objects (Expand search), bim objects (Expand search), big objects (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 to decrease ) OR ( decrease rats decreases hiv objects ))~.