Perhaps you should try some spelling variations:
"land management controls." » "land management contracts.", "land management contract.", "land management tools.", "land management contractss."
"reform management overview." » "reform management review.", "reform management oversight.", "reform management services.", "farm management overview.", "firm management overview."
"oxford management centers." » "oxford management concepts.", "oxford management water.", "oxford management entity.", "records management centers.", "farm management centers.", "fire management centers."
"fund management control." » "fund management contracts.", "demand management control."
"flood management energy." » "flood management entity.", "flood management agency."
"road management data." » "demand management data.", "chain management data.", "road management a.", "road management case."

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: (("reform management overview.") OR ((((((("oxford management centers.") OR ((("flood management energy.") OR ("land management controls."))))) OR ("road management data."))) OR ("fund management control."))))~.
• Removing quotes may allow a broader search: (( reform management overview. ) or ((((((( oxford management centers. ) or ((( flood management energy. ) or ( land management controls. ))))) or ( road management data. ))) or ( fund management control. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("reform management overview.") or ((((((("oxford management centers.") or ((("flood management energy.") or ("land management controls."))))) or ("road management data."))) or ("fund management control."))))*.