Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management control.", "oxford management contracts.", "oxford management contract.", "records management controls.", "flood management controls.", "farm management controls."
"fund management reviews." » "fund management review.", "fund management overview.", "fund management reports.", "demand management reviews."
"land management reviews." » "land management review.", "land management overview.", "land management reports."
"reform management reform." » "farm management reform.", "firm 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: (((((("fund management reviews.") OR ("land management reviews."))) OR ("reform management reform."))) OR ("oxford management controls."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"fund management reviews.\") OR (\"land management reviews.\"))) or (\"reform management reform.\"))) or (\"oxford management controls.\"))~".
• Removing quotes may allow a broader search: (((((( fund management reviews. ) OR ( land management reviews. ))) or ( reform management reform. ))) or ( oxford management controls. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("fund management reviews.") OR ("land management reviews."))) or ("reform management reform."))) or ("oxford management controls."))*.