id	keyword
gc-721	landslide
gc-721	area
gc-721	zagreb
gc-721	kostanjek landslide
gc-721	monitoring
gc-721	city
gc-721	data
gc-721	et al
gc-721	arbanas
gc-721	croatia
gc-721	mihalić
gc-721	surface
gc-721	movement
gc-721	slope
gc-721	mapping
gc-721	landslide area
gc-721	zone
gc-721	engineering
gc-721	inventory
gc-721	identification