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."
"bank management control." » "bank management contracts.", "basin management control.", "risk management control.", "cash management control."
"land management entity." » "land management quality.", "land management centers.", "land management action."
"land management energy." » "land management centers.", "land management agency."
"firm management water." » "firm management case.", "firm management data.", "firm management based.", "farm management water.", "fire management water.", "city 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 ((((("land management entity.") OR ("land management energy."))) OR ("land management activity."))))) OR ((("firm 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 (((((\"land management entity.\") OR (\"land management energy.\"))) or (\"land management activity.\"))))) or (((\"firm management water.\") or (\"firm management a.\"))))) or (\"reform management contractss.\"))~".
• Removing quotes may allow a broader search: (((((( bank management control. ) or ((((( land management entity. ) OR ( land management energy. ))) or ( land management activity. ))))) or ((( firm management water. ) or ( firm management a. ))))) or ( reform management contractss. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("bank management control.") or ((((("land management entity.") OR ("land management energy."))) or ("land management activity."))))) or ((("firm management water.") or ("firm management a."))))) or ("reform management contractss."))*.