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

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