| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| inca road system facts | 1.33 | 0.7 | 1089 | 24 | 22 |
| inca | 1.05 | 1 | 7905 | 52 | 4 |
| road | 1.3 | 0.6 | 2465 | 38 | 4 |
| system | 1.16 | 0.1 | 9080 | 62 | 6 |
| facts | 0.87 | 0.3 | 551 | 23 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| inca road system facts | 1.44 | 0.6 | 317 | 84 |
| inca road system wikipedia | 0.88 | 0.8 | 623 | 90 |
| map of inca road system | 1.12 | 0.6 | 2716 | 86 |
| how did inca develop their road system | 0.97 | 0.3 | 4194 | 100 |
| how long was the inca road system | 0.76 | 0.7 | 9496 | 85 |
| why was the inca road system important | 0.64 | 0.8 | 1323 | 60 |
| inca road system 18000 miles | 1.35 | 0.6 | 2228 | 87 |
| inca empire road system | 1.52 | 0.7 | 2014 | 7 |
| why did the inca make a road | 1.73 | 0.2 | 5051 | 48 |
| when was the inca road system built | 1.29 | 0.6 | 9083 | 47 |
| how many roads did the inca have | 0.22 | 0.3 | 4268 | 34 |
| what were the inca roads used for | 0.33 | 0.2 | 2992 | 86 |
| did the inca build roads | 1.08 | 0.8 | 9999 | 58 |
| why were the inca roads so impressive | 0.51 | 0.6 | 8329 | 86 |
| inca roads and bridges | 1.48 | 0.1 | 9255 | 74 |
