Perhaps you should try some spelling variations:
"oxford management controls." » "oxford management contracts.", "oxford management contract.", "oxford management tools.", "oxford management contractss.", "reform management controls.", "records management controls.", "farm management controls."
"oxford management readers." » "oxford management centers.", "oxford management reviews.", "oxford management reports.", "reform management readers.", "records management readers.", "farm management readers."
"fund management control." » "fund management contracts.", "demand management control."
"land management control." » "land management contracts."
"fund management water." » "fund management case.", "fund management data.", "fund management based.", "demand management water."

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 readers.") OR ("flood management reform."))) OR ((("oxford management controls.") OR ((("fund management water.") OR ((("fund management control.") OR ("land management control."))))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oxford management readers.\") or (\"flood management reform.\"))) or (((\"oxford management controls.\") or (((\"fund management water.\") or (((\"fund management control.\") OR (\"land management control.\"))))))))~".
• Removing quotes may allow a broader search: (((( oxford management readers. ) or ( flood management reform. ))) or ((( oxford management controls. ) or ((( fund management water. ) or ((( fund management control. ) OR ( land management control. ))))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("oxford management readers.") or ("flood management reform."))) or ((("oxford management controls.") or ((("fund management water.") or ((("fund management control.") OR ("land management control."))))))))*.