Perhaps you should try some spelling variations:
"case management controls." » "case management contract.", "case management tools.", "case management concepts.", "cash management controls.", "waste management controls.", "change management controls."
"reform management review." » "reform management reform."
"firm management case." » "fire management case.", "city management case.", "fishery management case."
"care management case." » "cash management case.", "fire management case.", "change management case."
"farm management a." » "cash management a.", "bank management a.", "data management a.", "farm management _."
"crop management control." » "cash management control.", "crisis management control.", "chain 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: (("reform management review.") or ((((((((("firm management case.") or ("care management case."))) or ("farm management a."))) or ((("crop management control.") or ("case management controls."))))) or ("reform management contracts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("reform management review.") OR ((((((((("firm management case.") OR ("care management case."))) OR ("farm management a."))) OR ((("crop management control.") OR ("case management controls."))))) OR ("reform management contracts.")))).
• Removing quotes may allow a broader search: (( reform management review. ) or ((((((((( firm management case. ) or ( care management case. ))) or ( farm management a. ))) or ((( crop management control. ) or ( case management controls. ))))) or ( reform management contracts. )))).
• Adding a wildcard symbol may retrieve word variants: (("reform management review.") or ((((((((("firm management case.") or ("care management case."))) or ("farm management a."))) or ((("crop management control.") or ("case management controls."))))) or ("reform management contracts."))))*.