Perhaps you should try some spelling variations:
"care management activity." » "care management activities.", "care management facility.", "care management authority.", "cash management activity.", "fire management activity.", "change management activity."
"case management activity." » "case management activities.", "case management facility.", "case management authority.", "cash management activity.", "change management activity.", "asset management activity."
"bank management concepts." » "bank management contracts.", "basin management concepts.", "risk management concepts.", "cash management concepts."
"waste management quality." » "waste management capacity.", "debt management quality."
"demand management centers." » "demand management controls.", "demand management water.", "demand management energy.", "land management centers.", "debt management centers."
"data management control." » "data management contracts.", "debt management control.", "cash management control.", "chain management control."
"demand management data." » "land management data.", "debt management data.", "demand management a.", "demand management case."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((("care management activity.") OR ("case management activity."))) or ("waste management quality."))) or ((((("demand management centers.") or ("demand management data."))) or ("data management control."))))) or ("bank management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((("care management activity.") OR ("case management activity."))) OR ("waste management quality."))) OR ((((("demand management centers.") OR ("demand management data."))) OR ("data management control."))))) OR ("bank management concepts."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"care management activity.\") OR (\"case management activity.\"))) or (\"waste management quality.\"))) or (((((\"demand management centers.\") or (\"demand management data.\"))) or (\"data management control.\"))))) or (\"bank management concepts.\"))*".
• Removing quotes may allow a broader search: (((((((( care management activity. ) OR ( case management activity. ))) or ( waste management quality. ))) or ((((( demand management centers. ) or ( demand management data. ))) or ( data management control. ))))) or ( bank management concepts. ))*.