| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| environmental effects of carbon dioxide | 1.87 | 0.3 | 4346 | 57 | 39 |
| environmental | 1.26 | 0.7 | 9770 | 23 | 13 |
| effects | 1.14 | 0.9 | 5800 | 86 | 7 |
| of | 0.05 | 0.1 | 3662 | 88 | 2 |
| carbon | 0.6 | 0.4 | 5813 | 19 | 6 |
| dioxide | 1.22 | 0.8 | 8336 | 29 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| environmental effects of carbon dioxide | 0.51 | 0.7 | 4035 | 31 |
