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

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