| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| american historical newspapers online | 0.04 | 0.2 | 3278 | 8 | 37 |
| american | 0.09 | 0.9 | 798 | 31 | 8 |
| historical | 0.1 | 0.8 | 4522 | 37 | 10 |
| newspapers | 0.63 | 0.6 | 6883 | 18 | 10 |
| online | 1.17 | 0.4 | 9036 | 57 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| american historical newspapers online | 1.68 | 0.7 | 3942 | 41 |
| historical african american newspapers online | 1.79 | 0.2 | 8681 | 55 |
| free online historical newspapers | 0.38 | 0.4 | 2967 | 67 |
| american historical newspapers database | 0.91 | 0.6 | 301 | 50 |
| america's historical newspapers | 0.61 | 0.2 | 3321 | 86 |
| online historical newspapers wiki | 0.44 | 1 | 9609 | 51 |
| historic newspapers online free | 0.53 | 0.8 | 7302 | 23 |
| free historical newspapers online by state | 0.22 | 0.4 | 931 | 9 |
| historical newspapers online by state | 1.88 | 0.1 | 1837 | 19 |
| historical english newspapers online | 1.34 | 0.6 | 3380 | 27 |
| historical newspaper archives online | 1.77 | 0.5 | 9410 | 7 |
| america's historical newspapers database | 0.5 | 0.7 | 353 | 50 |
| search historical newspapers free | 0.72 | 0.7 | 3749 | 67 |
| historical newspaper archives online free | 1.4 | 1 | 5256 | 17 |
| free historical newspapers archives | 0.03 | 0.3 | 3005 | 48 |
| history of american newspapers | 1.1 | 0.6 | 8253 | 90 |
| us newspapers list by history | 0.01 | 0.6 | 3018 | 25 |
| historic newspaper archives online free | 0.62 | 0.9 | 3513 | 98 |
