id	keyword
american_scientific_journal-5889	energy
american_scientific_journal-5889	solar
american_scientific_journal-5889	technology
american_scientific_journal-5889	pakistan
american_scientific_journal-5889	users
american_scientific_journal-5889	vol
american_scientific_journal-5889	research
american_scientific_journal-5889	electricity
american_scientific_journal-5889	development