Matched context for volatile and usual

The page lists matched contexts for volatile and usual.

Share - volatile	Share - usual	Phrase
16.49%	0.52%	{volatile or usual} [time periodicity] fuel
2.39%	2.80%	{volatile or usual} [time periodicity] oil
7.05%	0.42%	{volatile or usual} [time periodicity] component
4.20%	0.51%	{volatile or usual} [time periodicity] material
0.62%	1.94%	{volatile or usual} [time periodicity] system
0.86%	0.70%	{volatile or usual} [time periodicity] fluid
0.60%	0.13%	more [degree] {volatile or usual}