Perhaps you should try some spelling variations:
"land management controls." » "land management contracts.", "land management contract.", "land management tools.", "land management contractss."
"crisis management activity." » "crisis management activities.", "crisis management facility.", "crisis management authority.", "chain management activity."
"risk management activity." » "risk management activities.", "risk management facility.", "risk management authority."
"case management concepts." » "case management contracts.", "waste management concepts.", "change management concepts.", "asset management concepts."
"care management control." » "care management contracts.", "fire management control.", "change management control.", "waste management control."
"cash management areas." » "cash management a.", "cash management data.", "cash management from.", "asset management areas."
"cash management _." » "asset management _."
"business management case." » "business management a."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("crisis management activity.") OR ("risk management activity."))) or ((("care management control.") or ((((((("cash management areas.") or ("cash management _."))) or ("business management case."))) or ("land management controls."))))))) or ("case management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("crisis management activity.") OR ("risk management activity."))) OR ((("care management control.") OR ((((((("cash management areas.") OR ("cash management _."))) OR ("business management case."))) OR ("land management controls."))))))) OR ("case management concepts."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"crisis management activity.\") OR (\"risk management activity.\"))) or (((\"care management control.\") or (((((((\"cash management areas.\") or (\"cash management _.\"))) or (\"business management case.\"))) or (\"land management controls.\"))))))) or (\"case management concepts.\"))*".
• Removing quotes may allow a broader search: (((((( crisis management activity. ) OR ( risk management activity. ))) or ((( care management control. ) or ((((((( cash management areas. ) or ( cash management _. ))) or ( business management case. ))) or ( land management controls. ))))))) or ( case management concepts. ))*.