| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ozone layer depletion gases | 0.05 | 0.8 | 8677 | 86 | 27 |
| ozone | 1.49 | 0.5 | 1145 | 93 | 5 |
| layer | 0.67 | 0.8 | 1632 | 4 | 5 |
| depletion | 1.15 | 0.5 | 4796 | 74 | 9 |
| gases | 1.26 | 0.3 | 1685 | 14 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ozone layer depletion gases | 1.24 | 0.5 | 635 | 51 |
