Perhaps you should try some spelling variations:
"reform management concepts." » "reform management contracts.", "farm management concepts.", "firm management concepts."
"bank management control." » "bank management contracts.", "basin management control.", "demand management control.", "change management control."
"risk management control." » "risk management contracts."
"cash management case." » "asset management case.", "cash management a."
"debt management case." » "debt management a."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("cash management case.") or ("debt management case."))) or ((("bank management control.") or ("risk management control."))))) or ("reform management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("cash management case.") OR ("debt management case."))) OR ((("bank management control.") OR ("risk management control."))))) OR ("reform management concepts.")).
• Removing quotes may allow a broader search: (((((( cash management case. ) or ( debt management case. ))) or ((( bank management control. ) or ( risk management control. ))))) or ( reform management concepts. )).
• Adding a wildcard symbol may retrieve word variants: (((((("cash management case.") or ("debt management case."))) or ((("bank management control.") or ("risk management control."))))) or ("reform management concepts."))*.