Perhaps you should try some spelling variations:
"oxford management control." » "oxford management contracts.", "reform management control.", "records management control.", "flood management control."
"oxford management review." » "reform management review.", "records management review.", "flood management review.", "oxford management reform."
"oxford management water." » "reform management water.", "records management water.", "flood management water.", "oxford management data.", "oxford management based.", "oxford management areas."
"oxford management case." » "reform management case.", "records management case.", "flood management case."
"fund management a." » "land management a.", "demand management a.", "fund management _."

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

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