id	keyword
american_scientific_journal-1616	mou
american_scientific_journal-1616	tokyo
american_scientific_journal-1616	paris
american_scientific_journal-1616	ship
american_scientific_journal-1616	mous
american_scientific_journal-1616	black
american_scientific_journal-1616	safety
american_scientific_journal-1616	inspections
american_scientific_journal-1616	regional
american_scientific_journal-1616	risk