id	keyword
esrj-21098	swarm
esrj-21098	volcano
esrj-21098	seismic
esrj-21098	nrv
esrj-21098	activity
esrj-21098	zones
esrj-21098	del
esrj-21098	ratio
esrj-21098	nevado
esrj-21098	crater
esrj-21098	ruiz
esrj-21098	earthquakes