Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management control.", "oxford management contracts.", "oxford management contract.", "records management controls.", "road management controls.", "load management controls."
"fund management concepts." » "fund management contracts.", "land management concepts.", "demand management concepts."
"flood management readers." » "flood management centers.", "flood management reviews.", "flood management reports.", "land management readers."
"farm management issues." » "farm management case.", "cash management issues.", "bank management issues.", "data management issues."
"reform management reform." » "firm management reform."
"fire management review." » "side management review.", "case management review.", "zone management review."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("flood management readers.") or ("fire management review."))) or ((((("farm management issues.") or ("oxford management controls."))) or ("fund management concepts."))))) or ("reform management reform."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("flood management readers.") OR ("fire management review."))) OR ((((("farm management issues.") OR ("oxford management controls."))) OR ("fund management concepts."))))) OR ("reform management reform."))*.
• Removing quotes may allow a broader search: (((((( flood management readers. ) or ( fire management review. ))) or ((((( farm management issues. ) or ( oxford management controls. ))) or ( fund management concepts. ))))) or ( reform management reform. ))*.