Perhaps you should try some spelling variations:
"land management contractss." » "land management contracts.", "land management contractors.", "land management contract."
"fund management controls." » "fund management contracts.", "fund management contract.", "fund management tools.", "fund management contractss."
"land management controls." » "land management contracts.", "land management contract.", "land management tools.", "land management contractss."
"city management reports." » "city management reform.", "cash management reports.", "data management reports.", "case management reports."
"reform management reviews." » "reform management review.", "reform management overview.", "reform management reforms.", "farm management reviews.", "firm management reviews."
"demand management control." » "demand management contracts.", "debt management control."

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