Perhaps you should try some spelling variations:
"crop management controls." » "crop management contract.", "crop management tools.", "crop management functions.", "case management controls.", "chain management controls.", "flood management controls."
"crisis management controls." » "crisis management contract.", "crisis management tools.", "crisis management functions.", "risk management controls.", "chain management controls."
"reform management concepts." » "farm management concepts.", "firm management concepts."
"demand management contracts." » "land management contracts.", "debt management contracts."
"data management water." » "data management data.", "data management based.", "data management a.", "debt management water.", "bank management water.", "chain management water."
"cash management case." » "cash management a.", "asset management case."
"care management control." » "case management control.", "change management control.", "waste management control."
"fire management control." » "side management control.", "case management control.", "zone management control."

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

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