| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| library of congress union | 1.94 | 0.5 | 192 | 44 | 25 |
| library | 1.24 | 0.2 | 8205 | 13 | 7 |
| of | 0.08 | 0.5 | 3348 | 38 | 2 |
| congress | 0.89 | 1 | 2693 | 45 | 8 |
| union | 1.3 | 1 | 3992 | 45 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library of congress union | 0.03 | 0.2 | 3159 | 23 |
