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.", "change management activity."
"reform management control." » "farm management control."
"firm management energy." » "firm management centers.", "firm management agency.", "farm management energy.", "fishery management energy.", "forest management energy."
"city management entity." » "city management quality.", "city management centers.", "city management action.", "cash management entity.", "data management entity.", "case management entity."
"care management entity." » "care management quality.", "care management centers.", "care management action.", "case management entity.", "cash management entity.", "change management entity."
"flood management water." » "flood management case.", "flood management data.", "flood management based.", "fund management water."
"land management water." » "land management case.", "land management data.", "land management based."
"fire management concepts." » "side management concepts.", "case management concepts.", "zone 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: (((((("risk management contracts.") or ((("flood management water.") or ("land management water."))))) or ((((("firm management energy.") or ((("city management entity.") or ((("care management entity.") OR ("care management activity."))))))) or ("fire management concepts."))))) or ("reform management control."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("risk management contracts.") OR ((("flood management water.") OR ("land management water."))))) OR ((((("firm management energy.") OR ((("city management entity.") OR ((("care management entity.") OR ("care management activity."))))))) OR ("fire management concepts."))))) OR ("reform management control.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"risk management contracts.\") or (((\"flood management water.\") or (\"land management water.\"))))) or (((((\"firm management energy.\") or (((\"city management entity.\") or (((\"care management entity.\") OR (\"care management activity.\"))))))) or (\"fire management concepts.\"))))) or (\"reform management control.\"))".
• Removing quotes may allow a broader search: (((((( risk management contracts. ) or ((( flood management water. ) or ( land management water. ))))) or ((((( firm management energy. ) or ((( city management entity. ) or ((( care management entity. ) OR ( care management activity. ))))))) or ( fire management concepts. ))))) or ( reform management control. )).
• Adding a wildcard symbol may retrieve word variants: (((((("risk management contracts.") or ((("flood management water.") or ("land management water."))))) or ((((("firm management energy.") or ((("city management entity.") or ((("care management entity.") OR ("care management activity."))))))) or ("fire management concepts."))))) or ("reform management control."))*.