Matched context for superior and expensive

The page lists matched contexts for superior and expensive.

Share - superior	Share - expensive	Phrase
5.84%	7.07%	{superior or expensive} [cost] system
3.21%	1.39%	{superior or expensive} [cost] engine
6.28%	0.40%	{superior or expensive} [cost] control
2.26%	0.58%	much {superior or expensive}