id	keyword
american_scientific_journal-5890	hydropower
american_scientific_journal-5890	sites
american_scientific_journal-5890	potential
american_scientific_journal-5890	flow
american_scientific_journal-5890	river
american_scientific_journal-5890	gumara
american_scientific_journal-5890	sciences
american_scientific_journal-5890	technology
american_scientific_journal-5890	engineering
american_scientific_journal-5890	discharge
american_scientific_journal-5890	asrjets
american_scientific_journal-5890	journal