Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management contracts.", "oxford management contract.", "oxford management tools.", "oxford management contractss.", "records management controls.", "fund management controls.", "flood management controls."
"oxford management reviews." » "oxford management review.", "oxford management overview.", "oxford management reports.", "records management reviews.", "fund management reviews.", "flood management reviews."
"reform management control." » "reform management contracts.", "farm management control."
"firm management control." » "firm management contracts.", "farm management control.", "fire management control.", "city management control."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("oxford management reviews.") OR ((("oxford management controls.") OR ((("reform management control.") OR ("firm management control."))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"oxford management reviews.\") or (((\"oxford management controls.\") or (((\"reform management control.\") OR (\"firm management control.\"))))))~".
• Removing quotes may allow a broader search: (( oxford management reviews. ) or ((( oxford management controls. ) or ((( reform management control. ) OR ( firm management control. ))))))~.
• Adding a wildcard symbol may retrieve word variants: (("oxford management reviews.") or ((("oxford management controls.") or ((("reform management control.") OR ("firm management control."))))))*.