id	keyword
american_scientific_journal-7040	vol
american_scientific_journal-7040	journal
american_scientific_journal-7040	pakistan
american_scientific_journal-7040	infections
american_scientific_journal-7040	research
american_scientific_journal-7040	lahore
american_scientific_journal-7040	engineering
american_scientific_journal-7040	technology
american_scientific_journal-7040	sciences