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

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