Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management control.", "oxford management contracts.", "oxford management contract.", "records management controls.", "fund management controls.", "farm management controls."
"reform management review." » "farm management review."
"flood management review." » "land management review.", "fund management review."
"firm management reform." » "farm management reform.", "fire management reform.", "city management reform."

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: (((((("flood management review.") OR ("reform management review."))) OR ("oxford management controls."))) OR ("firm management reform."))~.
• Removing quotes may allow a broader search: (((((( flood management review. ) or ( reform management review. ))) or ( oxford management controls. ))) or ( firm management reform. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("flood management review.") or ("reform management review."))) or ("oxford management controls."))) or ("firm management reform."))*.