Matched context for purify and combust

The page lists matched contexts for purify and combust.

Share - purify	Share - combust	Phrase
18.01%	2.57%	{purify or combust} gas [perform operation]
0.57%	14.99%	{purify or combust} fuel [perform operation]
0.27%	11.66%	{purify or combust} mixture [perform operation]
1.64%	1.92%	method [does] {purify or combust}
0.48%	2.91%	{purify or combust} air [perform operation]
1.96%	0.59%	gas [does] {purify or combust}
4.13%	0.23%	{purify or combust} component [perform operation]
2.11%	0.36%	{purify or combust} exhaust [perform operation]
0.37%	0.43%	{purify or combust} oil [perform operation]
0.91%	0.78%	{purify or combust} modal can
0.10%	0.28%	{purify or combust} modal may
1.41%	0.45%	apparatus [does] {purify or combust}
0.18%	2.98%	completely [degree] {purify or combust}
0.65%	0.21%	device [does] {purify or combust}
0.72%	0.96%	efficiently [degree] {purify or combust}
0.39%	1.21%	engine [does] {purify or combust}
0.30%	1.52%	fuel [does] {purify or combust}
0.47%	1.06%	means [does] {purify or combust}
0.23%	0.69%	not {purify or combust}
0.57%	0.40%	process [does] {purify or combust}
0.66%	0.25%	provide for {purify or combust}
0.47%	0.34%	relate for {purify or combust}
0.96%	0.37%	system [does] {purify or combust}