Perhaps you should try some spelling variations:
decrease faster » decrease after (Expand search), decrease further (Expand search), decreased after (Expand search)
faster decrease » rate decrease (Expand search)
decrease alter » decrease after (Expand search), decreased after (Expand search), decreases after (Expand search)
alter object » matter object (Expand search), actor object (Expand search), water object (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

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

• Removing quotes may allow a broader search: (( decrease AND decrease faster decrease ) OR ( decrease to decrease alter object ))~.