Perhaps you should try some spelling variations:
"care management authority." » "care management quality.", "case management authority.", "cash management authority.", "fire management authority."
"care management activity." » "care management activities.", "care management facility.", "care management action.", "case management activity.", "cash management activity.", "fire management activity."
"land management controls." » "land management contracts.", "land management contract.", "land management tools.", "land management contractss."
"bank management concepts." » "bank management contracts.", "basin management concepts.", "risk management concepts.", "cash management concepts."
"land management centers." » "land management water.", "land management entity.", "land management contracts."
"farm management control." » "farm management contracts.", "cash management control.", "data management control.", "forest management control."
"waste management energy." » "waste management entity.", "waste management agency.", "debt management energy."
"waste management areas." » "debt management areas.", "waste management a.", "waste management case.", "waste management data."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((("care management activity.") OR ("care management authority."))) OR ((("waste management energy.") OR ("waste management areas."))))) OR ((((("land management centers.") OR ("land management controls."))) OR ("farm management control."))))) OR ("bank management concepts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"care management activity.\") or (\"care management authority.\"))) or (((\"waste management energy.\") or (\"waste management areas.\"))))) or (((((\"land management centers.\") OR (\"land management controls.\"))) or (\"farm management control.\"))))) or (\"bank management concepts.\"))~".
• Removing quotes may allow a broader search: (((((((( care management activity. ) or ( care management authority. ))) or ((( waste management energy. ) or ( waste management areas. ))))) or ((((( land management centers. ) OR ( land management controls. ))) or ( farm management control. ))))) or ( bank management concepts. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((((("care management activity.") or ("care management authority."))) or ((("waste management energy.") or ("waste management areas."))))) or ((((("land management centers.") OR ("land management controls."))) or ("farm management control."))))) or ("bank management concepts."))*.