| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| library of congress old newspapers online | 1.31 | 0.3 | 9823 | 28 | 41 |
| library | 1.21 | 1 | 1724 | 37 | 7 |
| of | 1.16 | 1 | 3590 | 68 | 2 |
| congress | 0.74 | 0.9 | 4713 | 84 | 8 |
| old | 1.7 | 0.6 | 6863 | 56 | 3 |
| newspapers | 1.73 | 0.8 | 8212 | 3 | 10 |
| online | 1.88 | 0.9 | 9898 | 71 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library of congress old newspapers online | 0.94 | 0.4 | 4206 | 83 |
