id	keyword
cana-1360	rul
cana-1360	data
cana-1360	model
cana-1360	maintenance
cana-1360	analysis
cana-1360	performance
cana-1360	time
cana-1360	vol
cana-1360	life
cana-1360	engine
cana-1360	approach
cana-1360	prediction