Perhaps you should try some spelling variations:
"oxford management control." » "oxford management contracts.", "records management control.", "fund management control.", "flood management control."
"land management readers." » "land management centers.", "land management reviews.", "land management reform."
"oxford management water." » "records management water.", "fund management water.", "flood management water.", "oxford management case.", "oxford management based.", "oxford management a."
"reform management data." » "farm management data.", "firm management data.", "reform management a.", "reform management case."

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