id	keyword
bjos-8651897	fracture
bjos-8651897	toughness
bjos-8651897	ceramic
bjos-8651897	pom
bjos-8651897	study
bjos-8651897	emp
bjos-8651897	glass
bjos-8651897	zir
bjos-8651897	pressing
bjos-8651897	leucite
bjos-8651897	results