| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ozone layer healing itself | 1.51 | 1 | 6957 | 78 | 26 |
| ozone | 1.3 | 0.1 | 8472 | 14 | 5 |
| layer | 0.95 | 0.5 | 4245 | 89 | 5 |
| healing | 0.79 | 0.9 | 6804 | 3 | 7 |
| itself | 1.16 | 0.1 | 8902 | 63 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ozone layer healing itself | 1.38 | 0.2 | 2321 | 50 |
| how is the ozone healing | 0.84 | 0.7 | 5308 | 38 |
| is the ozone layer healed | 0.91 | 0.5 | 4795 | 77 |
| how does ozone heal | 0.47 | 0.7 | 9361 | 35 |
| is ozone layer recovering | 1.28 | 0.7 | 9279 | 2 |
| will the ozone layer recover | 0.19 | 0.3 | 7853 | 64 |
| recovery of ozone layer | 1.99 | 0.2 | 8114 | 83 |
| is earth's ozone healing | 0.16 | 0.4 | 4394 | 49 |
| does the ozone layer repair itself | 0.96 | 0.1 | 2647 | 39 |
| earth's ozone layer recovering | 1.52 | 0.6 | 9835 | 58 |
| is the ozone layer fully recovered | 0.28 | 1 | 207 | 32 |
| has ozone layer recovered | 1.36 | 0.4 | 4858 | 76 |
| is the ozone hole healing | 0.94 | 0.8 | 1265 | 36 |
