Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management contract.", "oxford management tools.", "oxford management functions.", "reform management controls.", "records management controls.", "road management controls."
"flood management case." » "land management case."
"fund management data." » "land management data.", "demand management data."
"fund management a." » "land management a.", "demand management a.", "fund management _."
"farm management concepts." » "cash management concepts.", "data management concepts.", "forest management concepts."
"bank management control." » "basin management control.", "risk management control.", "cash management control."

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