Perhaps you should try some spelling variations:
decreased faster » decreased after (Expand search), decreased base (Expand search), decreased fas (Expand search)
faster decrease » rate decrease (Expand search)
decrease disk » decrease risk (Expand search), decreased risk (Expand search), decrease milk (Expand search)
in decreased » is decreased (Expand search), in deceased (Expand search), and decreased (Expand search)
disk object » dark object (Expand search), mask object (Expand search), task object (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 in decreased faster decrease ) OR ( decrease AND decrease disk object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in decreased faster decrease ) OR ( decrease AND decrease disk object ))*.