Perhaps you should try some spelling variations:
"city management activity." » "city management activities.", "city management facility.", "city management authority.", "data management activity.", "case management activity.", "crop management activity."
"asset management centers." » "asset management controls.", "asset management control.", "asset management water.", "debt management centers."
"demand management entity." » "land management entity.", "debt management entity.", "demand management energy.", "demand management quality.", "demand management action."
"basin management entity." » "basin management energy.", "basin management quality.", "basin management action.", "business management entity.", "crisis management entity."
"fire management case." » "fire management a.", "side management case.", "case management case.", "zone management case."

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: (((((("city management activity.") or ("fire management case."))) or ((((((("demand management entity.") or ("basin management entity."))) or ("asset management centers."))) or ("cash management _."))))) or ((("financial management contracts.") or ("chain management concepts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("city management activity.") OR ("fire management case."))) OR ((((((("demand management entity.") OR ("basin management entity."))) OR ("asset management centers."))) OR ("cash management _."))))) OR ((("financial management contracts.") OR ("chain management concepts.")))).
• Removing quotes may allow a broader search: (((((( city management activity. ) or ( fire management case. ))) or ((((((( demand management entity. ) or ( basin management entity. ))) or ( asset management centers. ))) or ( cash management _. ))))) or ((( financial management contracts. ) or ( chain management concepts. )))).
• Adding a wildcard symbol may retrieve word variants: (((((("city management activity.") or ("fire management case."))) or ((((((("demand management entity.") or ("basin management entity."))) or ("asset management centers."))) or ("cash management _."))))) or ((("financial management contracts.") or ("chain management concepts."))))*.