id	keyword
american_scientific_journal-6891	salmonella
american_scientific_journal-6891	extract
american_scientific_journal-6891	plant
american_scientific_journal-6891	+ +
american_scientific_journal-6891	inhibition
american_scientific_journal-6891	paratyphi
american_scientific_journal-6891	concentration
american_scientific_journal-6891	research
american_scientific_journal-6891	neem
american_scientific_journal-6891	water
american_scientific_journal-6891	crude
american_scientific_journal-6891	leaves
american_scientific_journal-6891	journal