Perhaps you should try some spelling variations:
"land management controls." » "land management contracts.", "land management contract.", "land management tools.", "land management contractss."
"oxford management readers." » "oxford management reviews.", "oxford management reports.", "oxford management review.", "reform management readers.", "records management readers.", "flood management readers."
"fund management centers." » "fund management concepts.", "fund management water.", "fund management energy.", "demand management centers."
"land management control." » "land management contracts."
"oxford management reform." » "reform management reform.", "records management reform.", "flood management reform."

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 readers.") or ("oxford management reform."))) or ((("fund management centers.") or ((("land management controls.") OR ("land management control."))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management readers.") OR ("oxford management reform."))) OR ((("fund management centers.") OR ((("land management controls.") OR ("land management control.")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oxford management readers.\") or (\"oxford management reform.\"))) or (((\"fund management centers.\") or (((\"land management controls.\") OR (\"land management control.\"))))))".
• Removing quotes may allow a broader search: (((( oxford management readers. ) or ( oxford management reform. ))) or ((( fund management centers. ) or ((( land management controls. ) OR ( land management control. )))))).
• Adding a wildcard symbol may retrieve word variants: (((("oxford management readers.") or ("oxford management reform."))) or ((("fund management centers.") or ((("land management controls.") OR ("land management control."))))))*.