Concordance for noun toughness

The page lists top contexts for noun toughness and their percentages (as applied to automotive subject domain).

Share	Phrase
40.11%	toughness [cause] material
40.11%	toughness [cause] resist
9.52%	improve toughness [perform operation]
5.43%	high [size] toughness
4.80%	control toughness