Perhaps you should try some spelling variations:
"flood management controls." » "flood management control.", "flood management tools.", "flood management concepts."
"fund management contract." » "fund management control."
"demand management contract." » "demand management control.", "debt management contract."
"oxford management contracts." » "oxford management controls.", "reform management contracts.", "records management contracts.", "farm management contracts."
"oxford management reports." » "oxford management reform.", "reform management reports.", "records management reports.", "farm management reports."
"land management reviews." » "land management review.", "land management overview.", "land management reforms."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("oxford management reports.") or ("land management reviews."))) or ((("flood management controls.") or ((((("fund management contract.") or ("demand management contract."))) or ("oxford management contracts."))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management reports.") OR ("land management reviews."))) OR ((("flood management controls.") OR ((((("fund management contract.") OR ("demand management contract."))) OR ("oxford management contracts.")))))).
• Removing quotes may allow a broader search: (((( oxford management reports. ) or ( land management reviews. ))) or ((( flood management controls. ) or ((((( fund management contract. ) or ( demand management contract. ))) or ( oxford management contracts. )))))).
• Adding a wildcard symbol may retrieve word variants: (((("oxford management reports.") or ("land management reviews."))) or ((("flood management controls.") or ((((("fund management contract.") or ("demand management contract."))) or ("oxford management contracts."))))))*.