Perhaps you should try some spelling variations:
"fund management concepts." » "fund management contracts.", "demand management concepts."
"land management concepts." » "land management contracts."
"reform management reports." » "reform management reform.", "farm management reports.", "firm management reports."
"oxford management review." » "records management review.", "flood management review.", "farm management review.", "oxford management reform."

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 reports.") OR ("oxford management review."))) OR ((("fund management concepts.") OR ("land management concepts."))))~.
• Removing quotes may allow a broader search: (((( reform management reports. ) or ( oxford management review. ))) or ((( fund management concepts. ) or ( land management concepts. ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("reform management reports.") or ("oxford management review."))) or ((("fund management concepts.") or ("land management concepts."))))*.