Perhaps you should try some spelling variations:
"farm management controls." » "farm management control.", "farm management contracts.", "farm management contract.", "cash management controls.", "bank management controls.", "data management controls."
"reform management case." » "firm management case.", "reform management a."
"demand management reports." » "land management reports."
"basin management practices." » "cash management practices.", "chain management practices.", "business management practices."
"case management reforms." » "cash management reforms.", "waste management reforms.", "change management reforms."

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 case.") OR ("case management reforms."))) OR ("debt management reform."))) OR ((("farm management controls.") OR ((("demand management reports.") OR ("basin management practices."))))))~.
• Removing quotes may allow a broader search: (((((( reform management case. ) or ( case management reforms. ))) or ( debt management reform. ))) or ((( farm management controls. ) or ((( demand management reports. ) or ( basin management practices. ))))))~.
• Adding a wildcard symbol may retrieve word variants: (((((("reform management case.") or ("case management reforms."))) or ("debt management reform."))) or ((("farm management controls.") or ((("demand management reports.") or ("basin management practices."))))))*.