Matched context for need and apparatus

The page lists matched contexts for need and apparatus.

Share - need	Share - apparatus	Phrase
2.82%	0.21%	{need or apparatus} for system
0.20%	0.64%	{need or apparatus} [does] control
0.21%	0.15%	{need or apparatus} [does] operate
1.20%	0.16%	{need or apparatus} [does] provide
0.39%	0.27%	engine {need or apparatus}