Perhaps you should try some spelling variations:
"oxford management control." » "oxford management contracts.", "records management control.", "flood management control.", "farm management control."
"fund management control." » "fund management contracts.", "land management control.", "demand management control."
"reform management readers." » "reform management centers.", "reform management reviews.", "reform management reports.", "farm management readers."
"firm management reform." » "farm management reform.", "fire management reform.", "city 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: (((("reform management readers.") or ("firm management reform."))) or ((("oxford management control.") OR ("fund management control."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reform management readers.") OR ("firm management reform."))) OR ((("oxford management control.") OR ("fund management control."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"reform management readers.\") or (\"firm management reform.\"))) or (((\"oxford management control.\") OR (\"fund management control.\"))))*".
• Removing quotes may allow a broader search: (((( reform management readers. ) or ( firm management reform. ))) or ((( oxford management control. ) OR ( fund management control. ))))*.