Matched context for fume and purifier

The page lists matched contexts for fume and purifier.

Share - fume	Share - purifier	Phrase
10.27%	32.35%	exhaust [physical/chemical] {fume or purifier}
0.84%	20.06%	gas {fume or purifier}
3.51%	4.31%	exhaust [physical/chemical] {fume or purifier}