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.", "farm management relations."
"flood management controls." » "flood management control.", "flood management contracts.", "flood management contract."
"cash management concepts." » "cash management contracts.", "asset management concepts."
"land management reports." » "land management reform."
"road management review." » "road management reform.", "demand management review.", "chain management review."
"fund management practices." » "demand management practices."

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 ("road management review."))) or ((("fund management practices.") or ("land management reports."))))) or ((("flood management controls.") or ("cash management concepts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("oxford management relations.") OR ("road management review."))) OR ((("fund management practices.") OR ("land management reports."))))) OR ((("flood management controls.") OR ("cash management concepts.")))).
• Removing quotes may allow a broader search: (((((( oxford management relations. ) or ( road management review. ))) or ((( fund management practices. ) or ( land management reports. ))))) or ((( flood management controls. ) or ( cash management concepts. )))).
• Adding a wildcard symbol may retrieve word variants: (((((("oxford management relations.") or ("road management review."))) or ((("fund management practices.") or ("land management reports."))))) or ((("flood management controls.") or ("cash management concepts."))))*.