id	keyword
ajet-2307	fees
ajet-2307	data
ajet-2307	tuition
ajet-2307	learning
ajet-2307	model
ajet-2307	variables
ajet-2307	research
ajet-2307	authors
ajet-2307	university
ajet-2307	promotion
ajet-2307	study
ajet-2307	year
ajet-2307	tuition fees