Perhaps you should try some spelling variations:
decrease canonical » decrease candida (Expand search)
canonical patterns » clinical patterns (Expand search), ecological patterns (Expand search), anatomical patterns (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 and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (Expand search)
decrease any » decreases and (Expand search), decreased and (Expand search), decreased ant (Expand search)
any decrease » can decrease (Expand search), may decrease (Expand search), on decrease (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease AND decrease rate decrease ) OR ( decrease any decrease canonical patterns ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease and decrease rate decrease ) OR ( decrease any decrease canonical patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease and decrease rate decrease ) OR ( decrease any decrease canonical patterns ))*.