Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management control.", "oxford management contract.", "oxford management tools.", "reform management controls.", "records management controls.", "fund management controls."
"demand management reviews." » "demand management review.", "demand management overview.", "demand management reforms.", "land management reviews.", "debt management reviews."
"farm management reports." » "farm management reform.", "cash management reports.", "bank management reports.", "data management reports."
"oxford management concepts." » "reform management concepts.", "records management concepts.", "fund management concepts."
"oxford management contracts." » "reform management contracts.", "records management contracts.", "fund management contracts."

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: (((("demand management reviews.") OR ("farm management reports."))) OR ((("oxford management controls.") OR ((("oxford management concepts.") OR ("oxford management contracts."))))))~.
• Removing quotes may allow a broader search: (((( demand management reviews. ) or ( farm management reports. ))) or ((( oxford management controls. ) or ((( oxford management concepts. ) or ( oxford management contracts. ))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("demand management reviews.") or ("farm management reports."))) or ((("oxford management controls.") or ((("oxford management concepts.") or ("oxford management contracts."))))))*.