| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| leiden uni catalogue | 1.04 | 0.1 | 7935 | 9 | 20 |
| leiden | 1.55 | 1 | 5109 | 10 | 6 |
| uni | 1.58 | 0.3 | 7467 | 86 | 3 |
| catalogue | 1.36 | 0.6 | 5337 | 25 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| leiden uni catalogue | 0.27 | 0.4 | 2898 | 65 |
| leidenuniv catalogus | 1.95 | 0.7 | 8327 | 97 |
| leidenuniv catalogue | 0.64 | 0.9 | 2921 | 56 |
| uni leiden library catalogue | 0.98 | 0.8 | 4811 | 77 |
