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."
"oxford management reform." » "records management reform.", "fund management reform.", "farm management reform."
"reform management reform." » "farm management reform.", "firm management reform."
"flood management reform." » "land management reform.", "fund 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 ("flood management reform."))) OR ("reform management reform."))) OR ("oxford management controls."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"oxford management reform.\") OR (\"flood management reform.\"))) or (\"reform management reform.\"))) or (\"oxford management controls.\"))~".
• Removing quotes may allow a broader search: (((((( oxford management reform. ) OR ( flood management reform. ))) or ( reform management reform. ))) or ( oxford management controls. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("oxford management reform.") OR ("flood management reform."))) or ("reform management reform."))) or ("oxford management controls."))*.