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

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