Perhaps you should try some spelling variations:
"demand management control." » "land management control."
"basin management control." » "business management control.", "crisis management control."
"case management water." » "case management case.", "case management based.", "case management a.", "waste management water.", "change management water.", "bank management water."
"asset management water." » "asset management case.", "asset management based.", "asset management a."
"debt management water." » "debt management case.", "debt management based.", "debt management a."
"crop management water." » "crop management case.", "crop management based.", "crop management a.", "crisis management water.", "flood management water."
"chain management data." » "chain management a.", "chain management case."
"firm management contracts." » "farm management contracts.", "fire management contracts.", "city management contracts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("basin management control.") or ("demand management control."))) or ((((((("case management water.") or ((("asset management water.") OR ("debt management water."))))) or ((("crop management water.") or ("chain management data."))))) or ("cash management concepts."))))) or ("firm management contracts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("basin management control.") OR ("demand management control."))) OR ((((((("case management water.") OR ((("asset management water.") OR ("debt management water."))))) OR ((("crop management water.") OR ("chain management data."))))) OR ("cash management concepts."))))) OR ("firm management contracts.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"basin management control.\") or (\"demand management control.\"))) or (((((((\"case management water.\") or (((\"asset management water.\") OR (\"debt management water.\"))))) or (((\"crop management water.\") or (\"chain management data.\"))))) or (\"cash management concepts.\"))))) or (\"firm management contracts.\"))".
• Removing quotes may allow a broader search: (((((( basin management control. ) or ( demand management control. ))) or ((((((( case management water. ) or ((( asset management water. ) OR ( debt management water. ))))) or ((( crop management water. ) or ( chain management data. ))))) or ( cash management concepts. ))))) or ( firm management contracts. )).
• Adding a wildcard symbol may retrieve word variants: (((((("basin management control.") or ("demand management control."))) or ((((((("case management water.") or ((("asset management water.") OR ("debt management water."))))) or ((("crop management water.") or ("chain management data."))))) or ("cash management concepts."))))) or ("firm management contracts."))*.