| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| map of inca road system | 1.17 | 0.1 | 7006 | 75 |
| inca road system facts | 0.87 | 0.8 | 5482 | 1 |
| what was the inca road system | 0.59 | 0.6 | 8055 | 68 |
| inca road system wikipedia | 0.49 | 0.7 | 2758 | 36 |
| inca road system 18000 miles | 0.4 | 0.3 | 6563 | 78 |
| inca empire road system | 0.51 | 0.5 | 5534 | 92 |
| how long was the inca road system | 1.94 | 0.6 | 9267 | 68 |
| how did inca develop their road system | 0.92 | 1 | 2867 | 1 |
| when was the inca road system built | 0.88 | 0.6 | 302 | 93 |
| map of the inca | 1.12 | 1 | 1038 | 95 |
| how many roads did the inca have | 1.11 | 0.8 | 1797 | 58 |
| why was the inca road system important | 1.89 | 0.4 | 2841 | 76 |
| inca trail map pdf | 0.51 | 0.5 | 7626 | 45 |
| inca on world map | 0.66 | 0.1 | 6883 | 15 |
| did the incas have roads | 0.01 | 0.4 | 8377 | 42 |
| how did the inca build their roads | 1.19 | 0.5 | 6439 | 9 |
| inca roads and bridges | 0.34 | 0.2 | 776 | 75 |
