Perhaps you should try some spelling variations:
"reform management contractss." » "reform management contracts.", "reform management contractors.", "reform management contract.", "farm management contractss."
"land management activity." » "land management activities.", "land management facility.", "land management authority.", "land management _ctivity."
"land management quality." » "land management capacity."
"bank management control." » "bank management contracts.", "basin management control.", "risk management control.", "demand management control."
"cash management control." » "cash management contracts.", "asset management control."
"land management entity." » "land management energy.", "land management centers.", "land management action."
"case management water." » "case management case.", "case management data.", "case management based.", "waste management water.", "change management water.", "asset management water."
"firm management a." » "farm management a.", "fire management a.", "city management a.", "firm 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: (((((((("bank management control.") OR ("cash management control."))) OR ((((("land management entity.") OR ("land management quality."))) OR ("land management activity."))))) OR ((("case management water.") OR ("firm management a."))))) OR ("reform management contractss."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"bank management control.\") OR (\"cash management control.\"))) or (((((\"land management entity.\") or (\"land management quality.\"))) or (\"land management activity.\"))))) or (((\"case management water.\") or (\"firm management a.\"))))) or (\"reform management contractss.\"))~".
• Removing quotes may allow a broader search: (((((((( bank management control. ) OR ( cash management control. ))) or ((((( land management entity. ) or ( land management quality. ))) or ( land management activity. ))))) or ((( case management water. ) or ( firm management a. ))))) or ( reform management contractss. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((((("bank management control.") OR ("cash management control."))) or ((((("land management entity.") or ("land management quality."))) or ("land management activity."))))) or ((("case management water.") or ("firm management a."))))) or ("reform management contractss."))*.