id	keyword
fbem-19597	logistics
fbem-19597	service
fbem-19597	customer
fbem-19597	express
fbem-19597	information
fbem-19597	object
fbem-19597	delivery
fbem-19597	coding
fbem-19597	complaints
fbem-19597	quality
fbem-19597	data
fbem-19597	category
fbem-19597	research
fbem-19597	damage