| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical maps of pennsylvania | 1.1 | 0.4 | 2032 | 18 | 31 |
| historical | 0.33 | 0.1 | 4989 | 96 | 10 |
| maps | 1.71 | 0.1 | 3015 | 85 | 4 |
| of | 1.39 | 0.2 | 2178 | 14 | 2 |
| pennsylvania | 1.23 | 0.1 | 6714 | 69 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical maps of pennsylvania | 1.38 | 0.2 | 8203 | 68 |
| historical maps of pennsylvania counties | 1.48 | 0.9 | 1867 | 5 |
| historical maps of philadelphia pennsylvania | 0.49 | 0.5 | 4983 | 77 |
| potter county pennsylvania historical maps | 0.35 | 0.1 | 5528 | 81 |
| pennsylvania historical topographic maps | 0.33 | 0.9 | 8314 | 90 |
| pennsylvania railroad historical maps | 0.11 | 0.5 | 5948 | 7 |
| maps of pennsylvania counties | 1.74 | 0.7 | 8098 | 4 |
| historic maps of pennsylvania | 1.38 | 0.7 | 8771 | 92 |
| detailed county maps of pennsylvania | 1.44 | 0.8 | 9719 | 43 |
| history of pennsylvania counties | 0.25 | 0.5 | 3882 | 16 |
| historic maps of pa | 1.55 | 0.8 | 9453 | 29 |
| show map of pennsylvania counties | 1.38 | 0.5 | 5049 | 42 |
| county maps of pennsylvania | 0.31 | 0.9 | 721 | 49 |
| map of pennsylvania counties in 1800 | 1.91 | 0.7 | 8088 | 87 |
| map of pennsylvania counties pa | 1.6 | 0.2 | 8737 | 46 |
| map showing counties of pennsylvania | 1.01 | 0.9 | 3183 | 34 |
| printable map of pennsylvania counties | 0.13 | 0.6 | 9942 | 7 |
| pennsylvania counties map pdf | 1.12 | 0.3 | 2460 | 100 |
