| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| petroleum science and technology letpub | 0.99 | 0.5 | 6195 | 89 | 39 |
| petroleum | 1.7 | 0.8 | 5528 | 39 | 9 |
| science | 0.78 | 0.7 | 2063 | 41 | 7 |
| and | 0.21 | 0.7 | 681 | 53 | 3 |
| technology | 1.53 | 0.1 | 8690 | 10 | 10 |
| letpub | 0.99 | 0.2 | 6876 | 21 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| petroleum science and technology letpub | 1.85 | 0.8 | 6687 | 18 |
