Matched context for helmet and apparatus

The page lists matched contexts for helmet and apparatus.

Share - helmet	Share - apparatus	Phrase
1.46%	1.64%	{helmet or apparatus} [does] comprise
7.20%	0.17%	safety {helmet or apparatus}
0.84%	0.48%	{helmet or apparatus} embodiment
0.63%	0.43%	{helmet or apparatus} view
0.63%	0.41%	{helmet or apparatus} [does] have
0.33%	0.91%	{helmet or apparatus} [does] include
1.05%	0.14%	art {helmet or apparatus}
0.80%	0.31%	improved [effectiveness] {helmet or apparatus}
1.07%	0.17%	prior [chronology] {helmet or apparatus}
0.29%	0.86%	provide {helmet or apparatus} [perform operation]
0.79%	0.51%	type {helmet or apparatus}