Matched context for impedance and volatility

The page lists matched contexts for impedance and volatility.

Share - impedance	Share - volatility	Phrase
3.34%	19.27%	low [size] {impedance or volatility}
4.36%	7.82%	high [size] {impedance or volatility}
1.89%	8.87%	have {impedance or volatility} [perform operation]
0.41%	5.43%	{impedance or volatility} characteristic
0.31%	6.07%	lower [location] {impedance or volatility}