id	keyword
ajset-1003	e e
ajset-1003	e n
ajset-1003	n c
ajset-1003	r n
ajset-1003	n d
ajset-1003	e m
ajset-1003	construction
ajset-1003	management
ajset-1003	o l
ajset-1003	c h
ajset-1003	material
ajset-1003	c j
ajset-1003	building
ajset-1003	state
ajset-1003	cross
ajset-1003	river
ajset-1003	delivery
ajset-1003	project