Perhaps you should try some spelling variations:
decrease pattern » crease pattern (Expand search), decrease after (Expand search), release pattern (Expand search)
burden decrease » burden disease (Expand search), urea decrease (Expand search), burgers decreases (Expand search)
decrease burden » disease burden (Expand search), decrease further (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)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
pattern at » pattern and (Expand search), pattern in (Expand search), pattern _ (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 will decrease ) OR ( decrease burden decrease pattern at ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rate decrease will decrease ) OR ( decrease burden decrease pattern at ))*.