Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management contract.", "oxford management tools.", "oxford management concepts.", "reform management controls.", "records management controls.", "fund management controls."
"land management centers." » "land management concepts.", "land management energy.", "land management entity."
"firm management centers." » "firm management concepts.", "firm management energy.", "firm management entity.", "fire management centers.", "city management centers.", "care management centers."
"firm management water." » "firm management case.", "firm management data.", "firm management based.", "fire management water.", "city management water.", "care management water."
"farm management control." » "data management control.", "forest management control.", "chain management control."
"bank management control." » "basin management control.", "risk management control.", "demand management control."
"cash management contracts." » "asset management contracts."

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