| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ozone layer chemical reaction | 0.56 | 0.3 | 1952 | 92 | 29 |
| ozone | 0.58 | 0.6 | 4442 | 37 | 5 |
| layer | 1.4 | 0.1 | 271 | 39 | 5 |
| chemical | 0.3 | 1 | 4737 | 46 | 8 |
| reaction | 0.18 | 0.4 | 7796 | 63 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ozone layer chemical reaction | 1.45 | 1 | 5124 | 100 |
