| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| ozone hole 2023 | 0.99 | 0.9 | 9896 | 15 | 23 |
| ozone hole 2024 | 0.9 | 0.3 | 9619 | 15 | 100 |
| ozone hole 2022 | 0.18 | 0.7 | 9162 | 15 | 91 |
| ozone hole 2021 | 0.21 | 1 | 5988 | 15 | 13 |
| ozone hole 2020 | 0.78 | 0.4 | 1244 | 15 | 24 |
| ozone hole 2019 | 1.47 | 0.1 | 2875 | 15 | 86 |
| is there still a hole in the ozone layer 2023 | 0.23 | 0.1 | 3129 | 45 | 24 |
| hole in ozone layer 2023 | 0.9 | 0.7 | 1730 | 24 | 77 |
| how big is the hole in the ozone layer 2023 | 1.17 | 0.9 | 3628 | 43 | 92 |
| antarctic ozone hole 2023 | 0.24 | 0.9 | 6270 | 25 | 4 |
| current status of the ozone hole 2023 | 0.9 | 0.9 | 982 | 37 | 76 |
