| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| division of petroleum chemistry | 0.85 | 0.4 | 6084 | 65 | 31 |
| division | 1.76 | 0.6 | 4653 | 84 | 8 |
| of | 0.59 | 0.1 | 7691 | 71 | 2 |
| petroleum | 1.21 | 0.4 | 285 | 88 | 9 |
| chemistry | 2 | 0.8 | 5009 | 18 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| division of petroleum chemistry | 1.57 | 0.5 | 9116 | 50 |
| division of petroleum and chemical safety | 0.07 | 0.9 | 2071 | 10 |
| division of fuel chemistry | 1.23 | 0.3 | 2508 | 91 |
| chemical and petroleum engineering department | 0.1 | 0.7 | 3948 | 100 |
| department of petroleum and energy | 0.69 | 0.5 | 6436 | 45 |
| state department of petroleum | 1.51 | 0.6 | 223 | 28 |
| chemistry of petroleum industry | 1.78 | 0.7 | 3756 | 23 |
| department of chemical and petrochemical | 0.1 | 0.3 | 6344 | 96 |
| department of petroleum resources | 1.64 | 0.1 | 2582 | 79 |
| department of petroleum engineering | 0.03 | 0.9 | 8466 | 1 |
| department of energy petroleum | 0.11 | 0.3 | 8731 | 23 |
| department of chemicals and petro-chemicals | 0.92 | 0.5 | 6020 | 97 |
| department of petroleum resources website | 1.14 | 0.7 | 5791 | 84 |
| department of pharmaceutical chemistry | 0.24 | 1 | 3416 | 57 |
| chemical and petroleum engineering | 1.48 | 0.8 | 7347 | 92 |
| department of petroleum affairs | 0.48 | 1 | 4931 | 30 |
| department of chemistry pu | 0.9 | 0.4 | 4235 | 62 |
| division of oil and gas | 1.32 | 0.8 | 6668 | 74 |
| department of mines and petroleum | 1.86 | 0.8 | 7868 | 77 |
| the petroleum and petrochemical college | 0.77 | 0.6 | 5628 | 83 |
