Perhaps you should try some spelling variations:
decrease their » increase their (Expand search), decreases the (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 the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » and decrease (Expand search), _ decrease (Expand search)
decreased to » decreased the (Expand search), decreased tgf (Expand search), decreased in (Expand search)
their diving » their driving (Expand search), the diving (Expand search), their firing (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 the decrease rate decrease ) OR ( decreased to decrease their diving ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease rate decrease ) OR ( decreased to decrease their diving ))*.