id	keyword
arees-4070	collapse
arees-4070	soils
arees-4070	potential
arees-4070	collapsible
arees-4070	tests
arees-4070	study
arees-4070	water
arees-4070	content
arees-4070	vol
arees-4070	asian
arees-4070	samples
arees-4070	journal
arees-4070	engineering
arees-4070	laboratory