id	keyword
app01-4516	compaction
app01-4516	test
app01-4516	figure
app01-4516	soil
app01-4516	results
app01-4516	ric
app01-4516	liquefaction
app01-4516	layer
app01-4516	cpt
app01-4516	depth
app01-4516	site
app01-4516	ground
app01-4516	stress
app01-4516	mixture
app01-4516	field