Perhaps you should try some spelling variations:
"demand management control." » "debt management control."
"case management entity." » "case management energy.", "case management activity.", "case management quality.", "waste management entity.", "change management entity.", "asset management entity."
"reform management concepts." » "farm management concepts.", "firm management concepts."
"cash management water." » "cash management data.", "cash management based.", "cash management areas.", "asset management water."
"basin management case." » "chain management case.", "business management case.", "crisis management case."
"care management contracts." » "fire management contracts.", "change management contracts.", "waste management contracts."
"cash management a." » "asset management a.", "cash management _."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("case management entity.") OR ((("care management contracts.") OR ((((((("cash management water.") OR ("cash management a."))) OR ("basin management case."))) OR ((("demand management control.") OR ("land management control."))))))))) OR ("reform management concepts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"case management entity.\") or (((\"care management contracts.\") or (((((((\"cash management water.\") or (\"cash management a.\"))) or (\"basin management case.\"))) or (((\"demand management control.\") OR (\"land management control.\"))))))))) or (\"reform management concepts.\"))~".
• Removing quotes may allow a broader search: (((( case management entity. ) or ((( care management contracts. ) or ((((((( cash management water. ) or ( cash management a. ))) or ( basin management case. ))) or ((( demand management control. ) OR ( land management control. ))))))))) or ( reform management concepts. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("case management entity.") or ((("care management contracts.") or ((((((("cash management water.") or ("cash management a."))) or ("basin management case."))) or ((("demand management control.") OR ("land management control."))))))))) or ("reform management concepts."))*.