Perhaps you should try some spelling variations:
"reform management controls." » "reform management control.", "reform management contracts.", "reform management contract.", "farm management controls.", "firm management controls."
"flood management controls." » "flood management control.", "flood management contracts.", "flood management contract.", "land management controls."
"fund management controls." » "fund management control.", "fund management contracts.", "fund management contract.", "land management controls.", "demand management controls."
"oxford management reform." » "records management reform.", "farm management reform.", "road 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: (("oxford management reform.") OR ((((("reform management controls.") OR ("flood management controls."))) OR ("fund management controls."))))~.
• Removing quotes may allow a broader search: (( oxford management reform. ) or ((((( reform management controls. ) or ( flood management controls. ))) or ( fund management controls. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("oxford management reform.") or ((((("reform management controls.") or ("flood management controls."))) or ("fund management controls."))))*.