Perhaps you should try some spelling variations:
"care management activity." » "care management activities.", "care management facility.", "care management authority.", "case management activity.", "cash management activity.", "fire management activity."
"waste management quality." » "waste management capacity.", "debt management quality."
"land management energy." » "land management entity.", "land management centers.", "land management agency."
"forest management control." » "project management control.", "debt management control.", "asset management control."
"bank management concepts." » "basin management concepts.", "risk management concepts.", "cash management concepts."

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 ("waste management quality."))) or ((((("land management contracts.") or ("land management energy."))) or ("forest management control."))))) or ("bank management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("care management activity.") OR ("waste management quality."))) OR ((((("land management contracts.") OR ("land management energy."))) OR ("forest management control."))))) OR ("bank management concepts."))*.
• Removing quotes may allow a broader search: (((((( care management activity. ) or ( waste management quality. ))) or ((((( land management contracts. ) or ( land management energy. ))) or ( forest management control. ))))) or ( bank management concepts. ))*.