id	keyword
hungeobull-2961	water
hungeobull-2961	karst
hungeobull-2961	karst water
hungeobull-2961	springs
hungeobull-2961	reservoir
hungeobull-2961	level
hungeobull-2961	water level
hungeobull-2961	mountains
hungeobull-2961	area
hungeobull-2961	water reservoir
hungeobull-2961	karst springs
hungeobull-2961	surface
hungeobull-2961	water springs