Matched context for lack and optimize

The page lists matched contexts for lack and optimize.

Share - lack	Share - optimize	Phrase
13.46%	5.27%	{lack or optimize} performance [perform operation]
11.22%	0.48%	engine [does] {lack or optimize}
4.58%	0.60%	system [does] {lack or optimize}
1.25%	0.63%	{lack or optimize} system [perform operation]
1.40%	0.23%	device [does] {lack or optimize}
2.94%	0.22%	embodiment [does] {lack or optimize}