Perhaps you should try some spelling variations:
"farm management controls." » "farm management control.", "farm management contracts.", "farm management contract.", "cash management controls.", "bank management controls.", "data management controls."
"flood management readers." » "flood management centers.", "flood management reports.", "flood management review.", "fund management readers."
"land management readers." » "land management centers.", "land management reports.", "land management review."
"land management reviews." » "land management review.", "land management overview.", "land management reports."
"oxford management reform." » "reform management reform.", "records management reform.", "fund 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: (((((("flood management readers.") or ((("land management readers.") or ("land management reviews."))))) or ("oxford management reform."))) or ("farm management controls."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("flood management readers.") OR ((("land management readers.") OR ("land management reviews."))))) OR ("oxford management reform."))) OR ("farm management controls.")).
• Removing quotes may allow a broader search: (((((( flood management readers. ) or ((( land management readers. ) or ( land management reviews. ))))) or ( oxford management reform. ))) or ( farm management controls. )).
• Adding a wildcard symbol may retrieve word variants: (((((("flood management readers.") or ((("land management readers.") or ("land management reviews."))))) or ("oxford management reform."))) or ("farm management controls."))*.