id	keyword
ca-3328	colonia
ca-3328	periférico
ca-3328	colonia periférico
ca-3328	mexico
ca-3328	city
ca-3328	health
ca-3328	soda
ca-3328	inside
ca-3328	entanglement
ca-3328	public
ca-3328	nati
ca-3328	señora
ca-3328	drugs
ca-3328	people
ca-3328	university
ca-3328	life
ca-3328	water
ca-3328	press
ca-3328	police
ca-3328	dam
ca-3328	world
ca-3328	boundaries
ca-3328	war