| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| extraction of petroleum | 0.37 | 1 | 9169 | 1 | 23 |
| extraction | 0.67 | 0.3 | 909 | 79 | 10 |
| of | 1.45 | 1 | 9018 | 88 | 2 |
| petroleum | 0.24 | 0.9 | 2621 | 12 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| extraction of petroleum | 1.14 | 0.5 | 8281 | 67 |
| extraction of petroleum and natural gas | 1.8 | 0.5 | 3994 | 88 |
| extraction of petroleum class 8 | 0.92 | 1 | 5663 | 54 |
| extraction of petroleum wikipedia | 1.66 | 0.4 | 9377 | 46 |
| petroleum extraction process | 1.69 | 0.3 | 7114 | 22 |
| secondary extraction of petroleum | 1.74 | 1 | 7118 | 86 |
| cpt 31.02 - extraction of crude petroleum | 0.66 | 0.4 | 9766 | 35 |
| secondary extraction of petroleum quizlet | 1.89 | 0.3 | 9860 | 45 |
| environmental impact of petroleum extraction | 0.28 | 0.8 | 2288 | 44 |
| composition and extraction of petroleum | 1.57 | 0.1 | 2406 | 24 |
| extraction of crude petroleum | 1.48 | 0.3 | 2738 | 75 |
