Perhaps you should try some spelling variations:
"demand management case." » "land management case.", "debt management case."
"case management water." » "case management data.", "case management areas.", "case management work.", "waste management water.", "change management water.", "asset management water."
"city management based." » "city management board.", "city management issues.", "city management data.", "data management based.", "crop management based.", "security management based."
"city management a." » "data management a.", "crop management a.", "security management a.", "city management _."
"cash management concepts." » "asset management concepts."
"firm management contracts." » "farm management contracts.", "fire management contracts.", "care 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: (((("chain management control.") or ((((("case management water.") or ((((("city management based.") OR ("city management a."))) or ("demand management case."))))) or ("cash management concepts."))))) or ("firm management contracts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chain management control.") OR ((((("case management water.") OR ((((("city management based.") OR ("city management a."))) OR ("demand management case."))))) OR ("cash management concepts."))))) OR ("firm management contracts.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"chain management control.\") or (((((\"case management water.\") or (((((\"city management based.\") OR (\"city management a.\"))) or (\"demand management case.\"))))) or (\"cash management concepts.\"))))) or (\"firm management contracts.\"))".
• Removing quotes may allow a broader search: (((( chain management control. ) or ((((( case management water. ) or ((((( city management based. ) OR ( city management a. ))) or ( demand management case. ))))) or ( cash management concepts. ))))) or ( firm management contracts. )).
• Adding a wildcard symbol may retrieve word variants: (((("chain management control.") or ((((("case management water.") or ((((("city management based.") OR ("city management a."))) or ("demand management case."))))) or ("cash management concepts."))))) or ("firm management contracts."))*.