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

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: (((((("bank management contracts.") or ((("fund management a.") or ("flood management case."))))) or ((("reform management concepts.") or ("farm management centers."))))) or ("oxford management controls."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("bank management contracts.") OR ((("fund management a.") OR ("flood management case."))))) OR ((("reform management concepts.") OR ("farm management centers."))))) OR ("oxford management controls.")).
• Removing quotes may allow a broader search: (((((( bank management contracts. ) or ((( fund management a. ) or ( flood management case. ))))) or ((( reform management concepts. ) or ( farm management centers. ))))) or ( oxford management controls. )).
• Adding a wildcard symbol may retrieve word variants: (((((("bank management contracts.") or ((("fund management a.") or ("flood management case."))))) or ((("reform management concepts.") or ("farm management centers."))))) or ("oxford management controls."))*.