| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| university of leiden library reserve | 0.9 | 0.6 | 1986 | 88 | 36 |
| university | 1.21 | 0.9 | 3338 | 38 | 10 |
| of | 1.58 | 1 | 3313 | 47 | 2 |
| leiden | 1.55 | 0.5 | 5340 | 55 | 6 |
| library | 0.84 | 0.6 | 7045 | 93 | 7 |
| reserve | 0.48 | 0.7 | 6990 | 7 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| university of leiden library reserve | 0.01 | 0.4 | 2190 | 51 |
