id	keyword
american_scientific_journal-4224	mechanics
american_scientific_journal-4224	skills
american_scientific_journal-4224	roadside
american_scientific_journal-4224	repair
american_scientific_journal-4224	vehicle
american_scientific_journal-4224	technology
american_scientific_journal-4224	automotive
american_scientific_journal-4224	tamale
american_scientific_journal-4224	metropolis
american_scientific_journal-4224	training
american_scientific_journal-4224	problems
american_scientific_journal-4224	systems
american_scientific_journal-4224	roadside mechanics
american_scientific_journal-4224	education