Matched context for bidirectional and directional

The page lists matched contexts for bidirectional and directional.

Share - bidirectional	Share - directional	Phrase
21.53%	0.41%	{bidirectional or directional} [direction] switch
6.43%	0.55%	{bidirectional or directional} [direction] flow
3.02%	1.08%	{bidirectional or directional} [direction] system
6.51%	0.27%	{bidirectional or directional} [direction] rotation