Perhaps you should try some spelling variations:
increase life » increasing life (Expand search), increase bone (Expand search), increase due (Expand search)
life decrease » life decreases (Expand search), life decreased (Expand search), life increase (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 belt » decrease cell (Expand search), decrease akt (Expand search), decrease at (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
belt object » belt objects (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: "(( increase life decrease rate decrease ) OR ( decrease in decrease belt object ))~".
• Adding a wildcard symbol may retrieve word variants: (( increase life decrease rate decrease ) OR ( decrease in decrease belt object ))*.