| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| leiden university library email | 1.37 | 0.4 | 7536 | 76 | 31 |
| leiden | 0.36 | 0.8 | 4267 | 34 | 6 |
| university | 1.86 | 0.6 | 2381 | 92 | 10 |
| library | 0.91 | 0.8 | 9724 | 75 | 7 |
| 0.05 | 0.7 | 2824 | 43 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| leiden university library email | 0.28 | 0.2 | 4693 | 7 |
