Perhaps you should try some spelling variations:
decrease flowering » decrease flooding (Expand search), decrease lodging (Expand search), decrease owing (Expand search)
flowering pattern » flowering patterns (Expand search), feeding pattern (Expand search), foraging pattern (Expand search)
decrease any » decrease and (Expand search), decreases and (Expand search), decreased and (Expand search)
any decrease » and decrease (Expand search), can decrease (Expand search), may decrease (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease in decrease _ decrease ) OR ( decrease any decrease flowering pattern ))~.