Perhaps you should try some spelling variations:
"oxford management concepts." » "oxford management contracts.", "reform management concepts.", "records management concepts.", "flood management concepts."
"fund management overview." » "fund management review.", "fund management oversight.", "fund management services.", "land management overview.", "demand management overview."
"data management control." » "data management contracts.", "debt management control.", "cash management control.", "bank management control."
"oxford management reform." » "reform management reform.", "records management reform.", "flood management reform."

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 reform.") or ("fund management overview."))) or ((("data management control.") or ("oxford management concepts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management reform.") OR ("fund management overview."))) OR ((("data management control.") OR ("oxford management concepts."))))*.
• Removing quotes may allow a broader search: (((( oxford management reform. ) or ( fund management overview. ))) or ((( data management control. ) or ( oxford management concepts. ))))*.