Matched context for permeability and volatility

The page lists matched contexts for permeability and volatility.

Share - permeability	Share - volatility	Phrase
5.47%	7.82%	high [size] {permeability or volatility}
4.45%	8.87%	have {permeability or volatility} [perform operation]
1.19%	19.27%	low [size] {permeability or volatility}
1.76%	6.07%	lower [location] {permeability or volatility}