| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| usgs topographic maps legend | 1.41 | 0.3 | 1968 | 58 | 28 |
| usgs | 0.99 | 1 | 2615 | 97 | 4 |
| topographic | 0.95 | 0.9 | 6375 | 64 | 11 |
| maps | 0.2 | 0.6 | 8758 | 78 | 4 |
| legend | 1.65 | 0.7 | 9822 | 75 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| usgs topographic maps legend | 0.93 | 0.4 | 6159 | 14 |
| usgs topographic map legend symbol | 1.9 | 0.4 | 6145 | 85 |
| legend for usgs maps | 1.56 | 0.5 | 39 | 100 |
| usgs topo map legend key | 0.95 | 0.6 | 6813 | 37 |
| legend for topographic map | 0.74 | 0.6 | 8942 | 93 |
| topographic map legend pdf | 1.29 | 0.6 | 9511 | 46 |
| usgs historical topographic maps | 0.92 | 0.8 | 4996 | 9 |
| military topographic map legend | 0.11 | 0.4 | 4859 | 21 |
| historic usgs topographic maps | 0.43 | 0.7 | 7349 | 67 |
| usgs map legend symbols | 1.37 | 0.4 | 8526 | 85 |
| usgs topographical maps historical | 1.29 | 0.7 | 6018 | 24 |
| us topo map legend | 0.8 | 0.6 | 611 | 100 |
| usa topo map legend | 1.9 | 1 | 2408 | 31 |
| google topographical map legend | 0.65 | 0.8 | 3302 | 79 |
