Perhaps you should try some spelling variations:
carbonate decomposition » carbon decomposition, carbonyl decomposition, martingale decomposition
carbonate composition » carbonate compensation, carbon decomposition, carbon composition
carbonate deposition » carbonate depositional, carbon deposition, carbonate deposits

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

• If you are trying to use Boolean operators, they must be ALL CAPS: calcium ((carbonate decomposition) OR (((carbonate deposition) OR (carbonate composition)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "calcium ((carbonate decomposition) or (((carbonate deposition) OR (carbonate composition))))".
• Adding a wildcard symbol may retrieve word variants: calcium ((carbonate decomposition) or (((carbonate deposition) OR (carbonate composition))))*.