| Share | Phrase |
|---|
| 17.12% | olefinic [physical/chemical] copolymer |
| 16.56% | olefinic [physical/chemical] unsaturation |
| 10.10% | olefinic [physical/chemical] feedstock |
| 8.03% | olefinic [physical/chemical] bond |
| 6.59% | olefinic [physical/chemical] linkage |
| 6.35% | olefinic [physical/chemical] stream |
| 5.35% | olefinic [physical/chemical] distillate |
| 4.96% | olefinic [physical/chemical] content |
| 4.56% | olefinic [physical/chemical] polymer |
| 4.03% | olefinic [physical/chemical] monomer |
| 3.89% | olefinic [physical/chemical] gasoline |
| 3.19% | olefinic [physical/chemical] substance |
| 3.12% | olefinic [physical/chemical] fraction |
| 2.75% | olefinic [physical/chemical] hydrocarbon |
| 2.09% | olefinic [physical/chemical] compound |
| 1.24% | highly olefinic |