Perhaps you should try some spelling variations:
"case management policies." » "case management practices.", "waste management policies.", "change management policies.", "data management policies."
"asset management policies." » "asset management practices."
"demand management data." » "land management data.", "demand management a."
"chain management water." » "chain management based.", "chain management a.", "chain management areas."
"basin management board." » "business management board.", "crisis management board.", "basin management a.", "basin management how."
"basin management _." » "business management _.", "crisis management _."
"bank management case." » "bank management a.", "risk management case.", "change management case."

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

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