Matched context for pollutant and hydrogen

The page lists matched contexts for pollutant and hydrogen.

Share - pollutant	Share - hydrogen	Phrase
0.45%	6.63%	{pollutant or hydrogen} gas
2.58%	0.42%	{pollutant or hydrogen} production
1.38%	1.04%	produce {pollutant or hydrogen} [perform operation]
3.91%	0.45%	remove {pollutant or hydrogen} [perform operation]
0.34%	0.29%	{pollutant or hydrogen} amount
0.42%	0.34%	{pollutant or hydrogen} combustion
0.83%	0.72%	{pollutant or hydrogen} concentration
0.93%	0.98%	{pollutant or hydrogen} content
1.15%	0.55%	{pollutant or hydrogen} generation
0.56%	0.52%	{pollutant or hydrogen} release
0.39%	0.31%	{pollutant or hydrogen} system
1.13%	0.30%	amount {pollutant or hydrogen}
0.79%	0.25%	burn {pollutant or hydrogen} [perform operation]
0.80%	0.30%	combust {pollutant or hydrogen} [perform operation]
0.58%	0.97%	contain {pollutant or hydrogen} [perform operation]
1.09%	0.30%	convert {pollutant or hydrogen} [perform operation]
0.14%	0.17%	form {pollutant or hydrogen} [perform operation]
0.98%	0.34%	gaseous [state] {pollutant or hydrogen}
0.39%	0.90%	generate {pollutant or hydrogen} [perform operation]
0.27%	0.17%	include {pollutant or hydrogen} [perform operation]
0.47%	0.28%	quantity {pollutant or hydrogen}
0.36%	0.61%	release {pollutant or hydrogen} [perform operation]
1.06%	0.30%	unburned {pollutant or hydrogen}