| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| structure and composition of atmosphere pdf | 1.78 | 0.5 | 1170 | 86 | 43 |
| structure | 1.36 | 0.9 | 8453 | 82 | 9 |
| and | 1.45 | 0.8 | 4650 | 18 | 3 |
| composition | 0.26 | 0.4 | 7869 | 74 | 11 |
| of | 0.83 | 1 | 1025 | 97 | 2 |
| atmosphere | 1.81 | 0.6 | 3471 | 21 | 10 |
| 1.15 | 0.6 | 3478 | 80 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| structure and composition of atmosphere pdf | 0.54 | 0.3 | 2531 | 29 |
