id	keyword
american_scientific_journal-3409	caulerpa
american_scientific_journal-3409	species
american_scientific_journal-3409	algae
american_scientific_journal-3409	journal
american_scientific_journal-3409	marine
american_scientific_journal-3409	branches
american_scientific_journal-3409	research
american_scientific_journal-3409	genus
american_scientific_journal-3409	fig
american_scientific_journal-3409	iran
american_scientific_journal-3409	gulf
american_scientific_journal-3409	sciences
american_scientific_journal-3409	technology