Matched context for emission and performance

The page lists matched contexts for emission and performance.

Share - emission	Share - performance	Phrase
0.82%	3.87%	engine {emission or performance}
1.59%	1.29%	{emission or performance} characteristic
0.50%	4.88%	improve {emission or performance} [perform operation]
5.71%	0.18%	exhaust [physical/chemical] {emission or performance}
4.44%	0.25%	reduce {emission or performance} [perform operation]
0.31%	0.42%	{emission or performance} degradation
0.38%	0.66%	{emission or performance} deterioration
2.09%	0.30%	{emission or performance} level
0.44%	0.32%	{emission or performance} requirement
0.25%	0.20%	{emission or performance} test
0.44%	0.98%	achieve {emission or performance} [perform operation]
0.21%	1.44%	affect {emission or performance} [perform operation]
0.37%	0.19%	decrease {emission or performance} [perform operation]
0.19%	0.69%	deteriorate {emission or performance} [perform operation]
1.53%	0.50%	exhaust [physical/chemical] {emission or performance}
0.24%	0.20%	fuel {emission or performance}
0.77%	0.26%	gas {emission or performance}
0.24%	0.79%	high [size] {emission or performance}
0.48%	0.40%	increase {emission or performance} [perform operation]
0.47%	0.23%	increased [increase] {emission or performance}
1.06%	0.28%	low [size] {emission or performance}
0.32%	0.19%	lower {emission or performance} [perform operation]
0.20%	0.50%	maintain {emission or performance} [perform operation]
0.16%	0.78%	obtain {emission or performance} [perform operation]
1.23%	0.21%	reduced [increase] {emission or performance}
0.50%	0.19%	reduction in {emission or performance}