id	keyword
bracis-33638	hotel
bracis-33638	models
bracis-33638	time
bracis-33638	forecasting
bracis-33638	machine
bracis-33638	room
bracis-33638	series
bracis-33638	data
bracis-33638	learning
bracis-33638	google
bracis-33638	scholar
bracis-33638	prices
bracis-33638	values
bracis-33638	analysis
bracis-33638	average