Perhaps you should try some spelling variations:
"oxford management control." » "oxford management contracts.", "records management control.", "road management control.", "fire management control."
"flood management control." » "flood management contracts.", "land management control."
"oxford management reports." » "records management reports.", "road management reports.", "fire management reports."
"reform management reform." » "firm management reform."
"farm management reform." » "cash management reform.", "bank management reform.", "data management reform."
"fund management reform." » "land management reform.", "demand management reform."

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: (((("oxford management reports.") OR ((((("reform management reform.") OR ("farm management reform."))) OR ("fund management reform."))))) OR ((("oxford management control.") OR ("flood management control."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oxford management reports.\") or (((((\"reform management reform.\") or (\"farm management reform.\"))) or (\"fund management reform.\"))))) or (((\"oxford management control.\") OR (\"flood management control.\"))))~".
• Removing quotes may allow a broader search: (((( oxford management reports. ) or ((((( reform management reform. ) or ( farm management reform. ))) or ( fund management reform. ))))) or ((( oxford management control. ) OR ( flood management control. ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("oxford management reports.") or ((((("reform management reform.") or ("farm management reform."))) or ("fund management reform."))))) or ((("oxford management control.") OR ("flood management control."))))*.