Perhaps you should try some spelling variations:
vibration decreases » maturation decreases (Expand search), starvation decreases (Expand search), vegetation decreases (Expand search)
decrease vibration » decrease migration (Expand search), disease vibration (Expand search), decrease predation (Expand search)
decrease further » increase further (Expand search), disease further (Expand search), decrease after (Expand search)
further decrease » further increase (Expand search), faster decrease (Expand search), the decrease (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 the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the object » the subject (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 further decrease vibration decreases ) OR ( decrease rate decrease the object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease further decrease vibration decreases ) OR ( decrease rate decrease the object ))*.