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

Try widening your search to All Fields.

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

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