id	keyword
american_scientific_journal-1932	samples
american_scientific_journal-1932	count
american_scientific_journal-1932	dairy
american_scientific_journal-1932	milk
american_scientific_journal-1932	cfu
american_scientific_journal-1932	brand
american_scientific_journal-1932	log
american_scientific_journal-1932	total
american_scientific_journal-1932	products
american_scientific_journal-1932	coliform