| Relevance | Word | Links |
| 100.00% | oil-fuel | Concordance - Matched context |
| 60.01% | air-hydrocarbon | |
| 60.01% | air/exhaust | |
| 60.01% | air/fuel/oil | |
| 60.01% | air/gasoline | |
| 60.01% | anhydride-toluene | |
| 60.01% | butane/air | |
| 60.01% | by-air | |
| 60.01% | carbonate-toluene | |
| 60.01% | diamine-toluene | |
| 60.01% | egr/fuel | |
| 60.01% | ethanol-gasoline | |
| 60.01% | exhaust-liquid | |
| 60.01% | fuel-and-air | |
| 60.01% | fuel-oxidant | |
| 60.01% | fuel/carrier | |
| 60.01% | fuel/oxidizer | |
| 60.01% | gas-fuel | |
| 60.01% | gas-steam | |
| 60.01% | gaseous-air | |
| 60.01% | gasoline/air | |
| 60.01% | hydrogen-oxygen | |
| 60.01% | hydrogen/air | |
| 60.01% | ice-water | |
| 60.01% | lean-fuel | |
| 60.01% | methanol-gasoline | |
| 60.01% | methanol/gasoline | |
| 60.01% | oil-gas | |
| 60.01% | oxide/fuel | |
| 60.01% | oxidizer-fuel | |
| 60.01% | refrigerant/oil | |
| 60.01% | rich-fuel | |
| 60.01% | sample/fuel | |
| 60.01% | vapor-air | |
| 60.01% | water/diesel | |
| 60.01% | water/fuel | |
| 60.01% | water/hydrocarbon | |
| 58.17% | vapor/air | |
| 57.99% | alcohol-gasoline | |
| 57.47% | vapor/liquid | |
| 56.72% | air-gasoline | |
| 56.68% | fuel-air | Concordance - Matched context |
| 52.77% | banbury | |
| 52.77% | henschel | |
| 49.71% | air-methanol | |
| 49.08% | fuel/oil | Concordance - Matched context |
| 46.59% | coal-gas | |
| 46.00% | e-r | |
| 44.90% | fuel/air | Concordance - Matched context |
| 44.14% | air-and-fuel | Concordance - Matched context |