id	keyword
american_scientific_journal-7615	rainfall
american_scientific_journal-7615	data
american_scientific_journal-7615	model
american_scientific_journal-7615	distribution
american_scientific_journal-7615	journal
american_scientific_journal-7615	research
american_scientific_journal-7615	engineering
american_scientific_journal-7615	interarrival
american_scientific_journal-7615	amounts