id	keyword
mkg-44063	health
mkg-44063	oral
mkg-44063	ohl
mkg-44063	knowledge
mkg-44063	attitude
mkg-44063	students
mkg-44063	literacy
mkg-44063	research
mkg-44063	dental
mkg-44063	respondents
mkg-44063	frequency
mkg-44063	university
mkg-44063	gigi
mkg-44063	score
mkg-44063	behavior