| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| science china technological sciences letpub | 1.83 | 0.4 | 2171 | 25 | 43 |
| science | 0.14 | 0.3 | 3203 | 95 | 7 |
| china | 0.78 | 0.3 | 6851 | 84 | 5 |
| technological | 1.95 | 0.2 | 3963 | 34 | 13 |
| sciences | 0.17 | 0.3 | 6378 | 96 | 8 |
| letpub | 1.17 | 0.8 | 6466 | 89 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| science china technological sciences letpub | 0.8 | 0.4 | 4335 | 21 |
