| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mdpi special issue 2023 | 0.25 | 0.8 | 1320 | 5 | 23 |
| mdpi | 1.19 | 0.6 | 6893 | 67 | 4 |
| special | 1.59 | 0.4 | 6157 | 21 | 7 |
| issue | 0.85 | 0.8 | 2989 | 45 | 5 |
| 2023 | 1.63 | 0.4 | 885 | 8 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mdpi special issue 2023 | 1.46 | 0.9 | 5355 | 17 |
