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

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: (((("oxford management reviews.") or ((("fund management reports.") or ("debt management reviews."))))) or ((("oxford management controls.") or ("firm management concepts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management reviews.") OR ((("fund management reports.") OR ("debt management reviews."))))) OR ((("oxford management controls.") OR ("firm management concepts.")))).
• Removing quotes may allow a broader search: (((( oxford management reviews. ) or ((( fund management reports. ) or ( debt management reviews. ))))) or ((( oxford management controls. ) or ( firm management concepts. )))).
• Adding a wildcard symbol may retrieve word variants: (((("oxford management reviews.") or ((("fund management reports.") or ("debt management reviews."))))) or ((("oxford management controls.") or ("firm management concepts."))))*.