Perhaps you should try some spelling variations:
"city management control." » "city management contracts.", "data management control.", "case management control.", "crop management control."
"cash management control." » "cash management contracts.", "asset management control."
"oxford management readers." » "oxford management centers.", "oxford management reviews.", "oxford management reform.", "reform management readers.", "records management readers.", "fund management readers."
"oxford management a." » "reform management a.", "records management a.", "fund management a.", "oxford management _."
"demand management data." » "debt management data."
"demand management case." » "debt management case."

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