| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| keeling curve data | 1.17 | 0.5 | 1688 | 36 | 18 |
| keeling | 1.06 | 0.5 | 3988 | 34 | 7 |
| curve | 0.96 | 0.7 | 756 | 44 | 5 |
| data | 0.37 | 0.2 | 1556 | 7 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| keeling curve data | 1.67 | 0.7 | 5226 | 62 |
| keeling curve raw data | 0.4 | 0.6 | 7678 | 25 |
| what is the keeling curve | 1.68 | 0.7 | 6046 | 59 |
| the keeling curve explained | 1 | 0.8 | 6637 | 94 |
| what does the keeling curve measure | 1.69 | 0.3 | 1535 | 51 |
| what is notable about the keeling curve | 1.65 | 0.4 | 4326 | 88 |
| what does the keeling curve graph measure | 0.29 | 0.7 | 7420 | 74 |
| what does the keeling curve show us | 0.09 | 1 | 1277 | 39 |
| keeling curve global monitoring | 0.64 | 0.7 | 8880 | 14 |
| the keeling curve plots | 1.7 | 0.2 | 6717 | 95 |
| original keeling curve papers | 0.21 | 0.5 | 9267 | 62 |
