Matched context for pollutant and gas

The page lists matched contexts for pollutant and gas.

Share - pollutant	Share - gas	Phrase
2.97%	11.98%	exhaust [physical/chemical] {pollutant or gas}
18.01%	0.17%	{pollutant or gas} emission
0.34%	0.19%	{pollutant or gas} amount
0.42%	0.14%	{pollutant or gas} combustion
0.83%	0.42%	{pollutant or gas} concentration
0.93%	0.20%	{pollutant or gas} content
0.69%	0.19%	{pollutant or gas} discharge
0.39%	0.29%	{pollutant or gas} system
1.13%	0.32%	amount {pollutant or gas}
0.79%	0.17%	burn {pollutant or gas} [perform operation]
0.58%	0.20%	contain {pollutant or gas} [perform operation]
0.88%	0.80%	discharge {pollutant or gas} [perform operation]
2.28%	0.31%	emit {pollutant or gas} [perform operation]
0.61%	0.39%	exhaust {pollutant or gas} [perform operation]
0.90%	0.11%	exhausted [constitution] {pollutant or gas}
0.11%	0.36%	fuel {pollutant or gas}
0.39%	0.20%	generate {pollutant or gas} [perform operation]
1.38%	0.27%	produce {pollutant or gas} [perform operation]
1.06%	0.20%	unburned {pollutant or gas}