Perhaps you should try some spelling variations:
decreases breathing » decreases brain (Expand search), decreases spreading (Expand search), decreases weaning (Expand search)
rats decreases » and decreases (Expand search), but decreases (Expand search), stress decreases (Expand search)
decrease milk » decrease il (Expand search), decrease risk (Expand search), decrease in (Expand search)
milk decrease » will decrease (Expand search), milk increases (Expand search), risk decreases (Expand search)
decrease rats » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
decrease hiv » decrease in (Expand search), decrease their (Expand search), decreased high (Expand search)
hiv decrease » via decrease (Expand search), hiv increase (Expand search), will 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 hiv decrease milk decrease ) OR ( decrease rats decreases breathing pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease hiv decrease milk decrease ) OR ( decrease rats decreases breathing pattern ))*.