id	keyword
gp-255	quality
gp-255	image
gp-255	brand
gp-255	service
gp-255	price
gp-255	students
gp-255	factor
gp-255	tutoring
gp-255	purchase
gp-255	test
gp-255	data
gp-255	intention
gp-255	brand image
gp-255	results