id	keyword
american_scientific_journal-5893	data
american_scientific_journal-5893	pressure
american_scientific_journal-5893	tunnel
american_scientific_journal-5893	acquisition
american_scientific_journal-5893	time
american_scientific_journal-5893	wind
american_scientific_journal-5893	system
american_scientific_journal-5893	experimental
american_scientific_journal-5893	speed
american_scientific_journal-5893	vgk