Perhaps you should try some spelling variations:
"oxford management relations." » "oxford management operations.", "oxford management functions.", "oxford management options.", "reform management relations.", "records management relations.", "road management relations."
"flood management controls." » "flood management control.", "flood management contracts.", "flood management contract."
"farm management concepts." » "farm management contracts.", "cash management concepts.", "bank management concepts.", "data management concepts."
"fund management reviews." » "fund management overview.", "fund management reforms.", "fund management centers.", "demand management reviews."
"fund management reports." » "fund management reform.", "demand management reports."
"land management review." » "land 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 relations.") or ("land management review."))) or ((("fund management reviews.") or ("fund management reports."))))) or ((("flood management controls.") or ("farm management concepts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("oxford management relations.") OR ("land management review."))) OR ((("fund management reviews.") OR ("fund management reports."))))) OR ((("flood management controls.") OR ("farm management concepts.")))).
• Removing quotes may allow a broader search: (((((( oxford management relations. ) or ( land management review. ))) or ((( fund management reviews. ) or ( fund management reports. ))))) or ((( flood management controls. ) or ( farm management concepts. )))).
• Adding a wildcard symbol may retrieve word variants: (((((("oxford management relations.") or ("land management review."))) or ((("fund management reviews.") or ("fund management reports."))))) or ((("flood management controls.") or ("farm management concepts."))))*.