Perhaps you should try some spelling variations:
"city management controls." » "city management contract.", "city management tools.", "city management functions.", "case management controls.", "crop management controls.", "security management controls."
"cash management board." » "cash management case.", "cash management data.", "cash management how.", "asset management board."
"basin management concepts." » "chain management concepts.", "business management concepts.", "crisis management concepts."
"fire management contracts." » "side management contracts.", "case management contracts.", "zone management contracts."
"data management _." » "bank management _.", "demand management _.", "chain management _."
"cash management a." » "asset 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: (((((((("fire management contracts.") or ("city management controls."))) or ("debt management control."))) or ((("data management _.") or ((("cash management a.") or ("cash management board."))))))) or ("basin management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((("fire management contracts.") OR ("city management controls."))) OR ("debt management control."))) OR ((("data management _.") OR ((("cash management a.") OR ("cash management board."))))))) OR ("basin management concepts.")).
• Removing quotes may allow a broader search: (((((((( fire management contracts. ) or ( city management controls. ))) or ( debt management control. ))) or ((( data management _. ) or ((( cash management a. ) or ( cash management board. ))))))) or ( basin management concepts. )).
• Adding a wildcard symbol may retrieve word variants: (((((((("fire management contracts.") or ("city management controls."))) or ("debt management control."))) or ((("data management _.") or ((("cash management a.") or ("cash management board."))))))) or ("basin management concepts."))*.