Matched context for bi-directional and bidirectional

The page lists matched contexts for bi-directional and bidirectional.

Share - bi-directional	Share - bidirectional	Phrase
33.14%	34.80%	{bi-directional or bidirectional} [direction] bus
22.43%	8.34%	{bi-directional or bidirectional} [direction] motor
15.29%	7.51%	{bi-directional or bidirectional} [direction] pump
3.28%	3.02%	{bi-directional or bidirectional} [direction] system