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

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 reviews.") OR ("oxford management reform."))) OR ((((("fund management controls.") OR ("fund management control."))) OR ((("land management controls.") OR ("land management contracts."))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"reform management reviews.\") or (\"oxford management reform.\"))) or (((((\"fund management controls.\") or (\"fund management control.\"))) or (((\"land management controls.\") OR (\"land management contracts.\"))))))~".
• Removing quotes may allow a broader search: (((( reform management reviews. ) or ( oxford management reform. ))) or ((((( fund management controls. ) or ( fund management control. ))) or ((( land management controls. ) OR ( land management contracts. ))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("reform management reviews.") or ("oxford management reform."))) or ((((("fund management controls.") or ("fund management control."))) or ((("land management controls.") OR ("land management contracts."))))))*.