id	keyword
ca-5557	security
ca-5557	bsf
ca-5557	barracks
ca-5557	border
ca-5557	borderlands
ca-5557	india
ca-5557	soldiers
ca-5557	state
ca-5557	press
ca-5557	care
ca-5557	university
ca-5557	work
ca-5557	national
ca-5557	violence
ca-5557	bengal
ca-5557	family
ca-5557	geography
ca-5557	bop
ca-5557	infrastructures
ca-5557	anthropology
ca-5557	military
ca-5557	institutions