Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management control.", "oxford management contracts.", "oxford management contract.", "reform management controls.", "records management controls.", "flood management controls."
"fund management controls." » "fund management control.", "fund management contracts.", "fund management contract.", "demand management controls."
"land management controls." » "land management control.", "land management contracts.", "land management contract."
"oxford management concepts." » "oxford management contracts.", "reform management concepts.", "records management concepts.", "flood management concepts."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("oxford management controls.") or ((("fund management controls.") or ("land management controls."))))) or ("oxford management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management controls.") OR ((("fund management controls.") OR ("land management controls."))))) OR ("oxford management concepts.")).
• Removing quotes may allow a broader search: (((( oxford management controls. ) or ((( fund management controls. ) or ( land management controls. ))))) or ( oxford management concepts. )).
• Adding a wildcard symbol may retrieve word variants: (((("oxford management controls.") or ((("fund management controls.") or ("land management controls."))))) or ("oxford management concepts."))*.