| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| petroleum science and technology if | 1.48 | 0.2 | 569 | 71 | 35 |
| petroleum | 1.65 | 0.9 | 8464 | 96 | 9 |
| science | 0.37 | 0.8 | 3849 | 28 | 7 |
| and | 0.57 | 0.1 | 7315 | 38 | 3 |
| technology | 0.13 | 0.3 | 1339 | 4 | 10 |
| if | 0.38 | 0.4 | 6988 | 20 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| petroleum science and technology if | 0.71 | 0.4 | 4929 | 45 |
