id	keyword
american_scientific_journal-2680	nonfarm
american_scientific_journal-2680	activities
american_scientific_journal-2680	household
american_scientific_journal-2680	participation
american_scientific_journal-2680	income
american_scientific_journal-2680	nonfarm activities
american_scientific_journal-2680	livestock
american_scientific_journal-2680	rural
american_scientific_journal-2680	employment
american_scientific_journal-2680	livelihood
american_scientific_journal-2680	participate
american_scientific_journal-2680	technology
american_scientific_journal-2680	sample
american_scientific_journal-2680	research
american_scientific_journal-2680	size
american_scientific_journal-2680	study
american_scientific_journal-2680	food