| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| leiden university library catalog | 1.18 | 1 | 4008 | 44 | 33 |
| leiden | 1.6 | 1 | 7650 | 14 | 6 |
| university | 1.25 | 0.5 | 2247 | 61 | 10 |
| library | 0.51 | 0.8 | 6665 | 95 | 7 |
| catalog | 0.96 | 0.9 | 3997 | 97 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| leiden university library catalog | 1.23 | 0.1 | 1310 | 71 |
