Perhaps you should try some spelling variations:
decrease strain » increase strain (Expand search), decreases pain (Expand search), decreased brain (Expand search)
strain decrease » stress decreases (Expand search)
decrease their » decrease the (Expand search), 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), to decrease (Expand search)
their objects » the objects (Expand search), their objectives (Expand search), their projects (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 decrease NOT decrease ) OR ( decrease strain decrease their objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rate decrease NOT decrease ) OR ( decrease strain decrease their objects ))*.