| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| library of congress hours | 1.67 | 1 | 4969 | 9 | 25 |
| library | 0.32 | 0.5 | 2869 | 38 | 7 |
| of | 0.61 | 0.9 | 3292 | 56 | 2 |
| congress | 1.99 | 0.7 | 4111 | 89 | 8 |
| hours | 1.22 | 0.7 | 28 | 65 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library of congress hours | 0.5 | 0.3 | 3264 | 26 |
