| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical maps | 0.34 | 0.7 | 9472 | 10 | 15 |
| historical | 0.49 | 1 | 2410 | 93 | 10 |
| maps | 1.83 | 0.4 | 3197 | 79 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical maps | 1.78 | 0.5 | 5091 | 50 |
| historical maps online | 0.64 | 0.5 | 6941 | 13 |
| historical maps with flags | 1.42 | 0.4 | 3429 | 23 |
| historical maps google earth | 0.08 | 1 | 9674 | 8 |
| historical maps uk | 1.05 | 0.6 | 9296 | 54 |
| historical maps of india | 1.2 | 0.9 | 5286 | 56 |
| historical maps of palestine | 1.03 | 0.6 | 6813 | 78 |
| historical maps scotland | 1.52 | 0.9 | 9520 | 33 |
| historical maps of europe | 0.06 | 0.1 | 9850 | 12 |
| historical maps ni | 1.97 | 0.5 | 6331 | 84 |
| historical maps of israel and palestine | 1.37 | 0.9 | 7500 | 60 |
| historical maps of alabama | 0.17 | 0.9 | 1332 | 48 |
| historical maps google | 0.9 | 0.8 | 4492 | 68 |
| historical maps of the world | 0.56 | 1 | 9251 | 78 |
| historical maps of israel | 0.67 | 0.9 | 1917 | 82 |
| historical maps ireland | 0.33 | 0.8 | 1874 | 55 |
| historical maps of poland | 0.72 | 0.7 | 5334 | 70 |
| historical maps of pflugerville texas | 1.76 | 0.6 | 2533 | 93 |
| historical maps of pennsylvania | 1.71 | 0.4 | 9818 | 4 |
| historical maps of china | 0.66 | 0.5 | 9416 | 21 |
| historical maps of the middle east | 1.63 | 0.2 | 304 | 80 |
| google maps historical imagery | 0.31 | 0.8 | 994 | 47 |
| germany maps historical | 0.17 | 0.8 | 1573 | 16 |
| usgs historical maps | 0.94 | 0.5 | 4994 | 96 |
| historical aerial maps | 1.12 | 0.1 | 7656 | 3 |
