| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rail crude oil washing certificate | 1.12 | 0.9 | 4865 | 52 | 34 |
| rail | 0.54 | 0.5 | 3752 | 78 | 4 |
| crude | 1.1 | 0.2 | 5222 | 23 | 5 |
| oil | 0.76 | 0.9 | 7853 | 49 | 3 |
| washing | 1.49 | 0.6 | 776 | 74 | 7 |
| certificate | 1.04 | 1 | 3268 | 18 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rail crude oil washing certificate | 0.09 | 0.4 | 6239 | 89 |
| crude oil by rail | 1.29 | 0.8 | 2417 | 30 |
| crude oil washing requirements | 1.57 | 0.2 | 6709 | 99 |
| crude oil washing procedure | 1.6 | 0.2 | 5776 | 95 |
| crude oil washing system | 0.98 | 0.5 | 8240 | 29 |
| what is crude oil washing | 1.21 | 0.1 | 3865 | 85 |
| crude by rail training | 0.22 | 0.7 | 4105 | 97 |
| crude oil washing checklist | 1.96 | 0.2 | 8785 | 32 |
| crude oil washing manual pdf | 1.1 | 0.8 | 6172 | 21 |
| crude by rail class | 0.11 | 0.4 | 7672 | 87 |
| transporting crude oil by rail | 0.14 | 0.1 | 4400 | 33 |
| bnsf railway crude oil | 1.22 | 0.1 | 8375 | 5 |
| oil transportation by rail | 0.33 | 0.8 | 9966 | 38 |
