Perhaps you should try some spelling variations:
"farm management control." » "farm management contracts.", "cash management control.", "bank management control.", "data management control."
"oxford management reports." » "reform management reports.", "records management reports.", "road management reports."
"oxford management based." » "reform management based.", "records management based.", "road management based.", "oxford management board.", "oxford management issues.", "oxford management a."
"fund management reform." » "demand management reform."
"flood management case." » "flood management a."

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 ((("fund management reform.") OR ("land management reform."))))) or ((((("oxford management based.") or ("flood management case."))) or ("farm management control."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management reports.") OR ((("fund management reform.") OR ("land management reform."))))) OR ((((("oxford management based.") OR ("flood management case."))) OR ("farm management control."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oxford management reports.\") or (((\"fund management reform.\") OR (\"land management reform.\"))))) or (((((\"oxford management based.\") or (\"flood management case.\"))) or (\"farm management control.\"))))*".
• Removing quotes may allow a broader search: (((( oxford management reports. ) or ((( fund management reform. ) OR ( land management reform. ))))) or ((((( oxford management based. ) or ( flood management case. ))) or ( farm management control. ))))*.