Matched context for emission and economy

The page lists matched contexts for emission and economy.

Share - emission	Share - economy	Phrase
0.24%	23.04%	fuel {emission or economy}
0.50%	11.05%	improve {emission or economy} [perform operation]
0.82%	1.92%	engine {emission or economy}
4.44%	0.36%	reduce {emission or economy} [perform operation]
2.09%	0.19%	{emission or economy} level
0.39%	0.30%	{emission or economy} performance
0.44%	0.65%	{emission or economy} requirement
1.44%	0.61%	{emission or economy} standard
1.56%	0.07%	{emission or economy} system
0.14%	0.22%	{emission or economy} [does] increase
0.44%	2.14%	achieve {emission or economy} [perform operation]
0.21%	1.22%	affect {emission or economy} [perform operation]
0.17%	0.28%	automobile {emission or economy}
0.19%	0.73%	deteriorate {emission or economy} [perform operation]
0.77%	0.13%	gas {emission or economy}
0.24%	0.42%	high [size] {emission or economy}
0.29%	0.68%	increase in {emission or economy}
0.48%	1.54%	increase {emission or economy} [perform operation]
0.47%	1.58%	increased [increase] {emission or economy}
1.06%	0.15%	low [size] {emission or economy}
0.53%	0.14%	lower [location] {emission or economy}
0.20%	0.62%	maintain {emission or economy} [perform operation]
0.16%	1.15%	obtain {emission or economy} [perform operation]
0.36%	0.27%	produce {emission or economy} [perform operation]
1.23%	0.46%	reduced [increase] {emission or economy}