Perhaps you should try some spelling variations:
rate decreased » rats decreased (Expand search), are decreased (Expand search), rats decreases (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), and decrease (Expand search)
decrease stir » decrease std (Expand search), decrease stigma (Expand search), decrease after (Expand search)
decreased to » decreased the (Expand search), decreased tgf (Expand search), decreased in (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 rate decreased to decrease ) OR ( decrease rate decrease stir processing ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rate decreased to decrease ) OR ( decrease rate decrease stir processing ))*.