Perhaps you should try some spelling variations:
"reform management contractss." » "reform management contracts.", "reform management contractors.", "reform management contract.", "farm management contractss.", "firm management contractss."
"bank management control." » "bank management contracts.", "basin management control.", "demand management control.", "change management control."
"risk management control." » "risk management contracts."
"cash management control." » "cash management contracts.", "asset management control."
"land management entity." » "land management energy.", "land management activity.", "land management quality."
"waste management a." » "debt management a.", "waste management _."
"case management case." » "change management case.", "asset management case.", "chain management case."
"land management activities." » "land management _ctivities."

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: (((((((((("bank management control.") OR ("risk management control."))) OR ("cash management control."))) OR ((("land management entity.") OR ("land management activities."))))) OR ((("case management case.") OR ("waste management a."))))) OR ("reform management contractss."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((((\"bank management control.\") OR (\"risk management control.\"))) or (\"cash management control.\"))) or (((\"land management entity.\") or (\"land management activities.\"))))) or (((\"case management case.\") or (\"waste management a.\"))))) or (\"reform management contractss.\"))~".
• Removing quotes may allow a broader search: (((((((((( bank management control. ) OR ( risk management control. ))) or ( cash management control. ))) or ((( land management entity. ) or ( land management activities. ))))) or ((( case management case. ) or ( waste management a. ))))) or ( reform management contractss. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((((((("bank management control.") OR ("risk management control."))) or ("cash management control."))) or ((("land management entity.") or ("land management activities."))))) or ((("case management case.") or ("waste management a."))))) or ("reform management contractss."))*.