| toxic gas | 8.76 | A caged canary was prepared to detect toxic gas. | ||
| cooking gas | 7.24 | The refinery supplies cooking gas to the state. | ||
| poisonous gas | 6.98 | Poisonous gases? | ||
| russian gas | 6.19 | For heating, Serbia relies heavily on Russian gas. | ||
| deadly gas | 3.95 | Terrorists plotted to release a deadly gas. | ||
| higher gas | 3.88 | Higher gas prices? | ||
| hot gas | 3.88 | Stars emit light from their hot glowing gases. | ||
| new gas | 3.23 | Construction on the new gas pipeline began Wednesday. | ||
| industrial gas | 3.16 | It also makes industrial gas and steam turbines. | ||
| high gas | 2.90 | Fed up with high gas prices? | ||
| leaking gas | 2.50 | Leaking gas was adding to the problems. | ||
| noxious gas | 2.30 | A noxious gas was discovered to be leaking from the pipe. | ||
| lethal gas | 1.97 | Cult member admits he spread lethal gas. | ||
| radioactive gas | 1.97 | Some radioactive gases were released. | ||
| small gas | 1.91 | The refugees cook on small gas stoves. | ||
| heat-trapping gas | 1.78 | In Canada, a company spews heat-trapping gas from its smokestack. | ||
| liquefied gas | 1.78 | Naphtha, liquefied gas and shrimp are also exported to Japan. | ||
| local gas | 1.78 | The local gas company collects a fee for the job. | ||
| major gas | 1.71 | Qatar has two other major gas liquefaction projects in the works. | ||
| reformulated gas | 1.71 | Even the rules governing who must have the reformulated gas are a patchwork. |