Perhaps you should try some spelling variations:
"case management controls." » "case management contract.", "case management tools.", "case management functions.", "change management controls.", "asset management controls.", "chain management controls."
"waste management controls." » "waste management contract.", "waste management tools.", "waste management functions.", "debt management controls."
"security management control." » "liquidity management control.", "community management control."
"demand management a." » "debt management a.", "demand management _."
"reform management concepts." » "firm management concepts."
"farm management reform." » "bank management reform.", "data management reform.", "forest 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: (((("farm management reform.") OR ("cash management reform."))) OR ((((((("security management control.") OR ((("case management controls.") OR ("waste management controls."))))) OR ("demand management a."))) OR ((("land management contracts.") OR ("reform management concepts."))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"farm management reform.\") or (\"cash management reform.\"))) or (((((((\"security management control.\") or (((\"case management controls.\") OR (\"waste management controls.\"))))) or (\"demand management a.\"))) or (((\"land management contracts.\") or (\"reform management concepts.\"))))))~".
• Removing quotes may allow a broader search: (((( farm management reform. ) or ( cash management reform. ))) or ((((((( security management control. ) or ((( case management controls. ) OR ( waste management controls. ))))) or ( demand management a. ))) or ((( land management contracts. ) or ( reform management concepts. ))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("farm management reform.") or ("cash management reform."))) or ((((((("security management control.") or ((("case management controls.") OR ("waste management controls."))))) or ("demand management a."))) or ((("land management contracts.") or ("reform management concepts."))))))*.