Perhaps you should try some spelling variations:
"farm management control." » "farm management contracts.", "bank management control.", "forest management control.", "chain management control."
"basin management reform." » "chain management reform.", "business management reform.", "crisis management reform."
"data management review." » "debt management review.", "bank management review.", "demand management review."
"farm management case." » "bank management case.", "forest management case.", "chain management case.", "farm management a."
"firm management reform." » "fire management reform.", "city management reform.", "fishery management reform."
"care management reform." » "case management reform.", "fire management reform.", "change management reform."
"cash management reform." » "asset 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: (((("data management review.") OR ((("farm management case.") OR ("farm management control."))))) OR ((((((("firm management reform.") OR ("care management reform."))) OR ("cash management reform."))) OR ("basin management reform."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data management review.\") or (((\"farm management case.\") or (\"farm management control.\"))))) or (((((((\"firm management reform.\") OR (\"care management reform.\"))) or (\"cash management reform.\"))) or (\"basin management reform.\"))))~".
• Removing quotes may allow a broader search: (((( data management review. ) or ((( farm management case. ) or ( farm management control. ))))) or ((((((( firm management reform. ) OR ( care management reform. ))) or ( cash management reform. ))) or ( basin management reform. ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("data management review.") or ((("farm management case.") or ("farm management control."))))) or ((((((("firm management reform.") OR ("care management reform."))) or ("cash management reform."))) or ("basin management reform."))))*.