| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nasa railroad | 1.16 | 0.3 | 6348 | 3 | 13 |
| nasa | 0.39 | 0.4 | 7721 | 22 | 4 |
| railroad | 1.99 | 0.1 | 8657 | 87 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nasa railroad | 1.57 | 0.2 | 5218 | 89 |
| nasa railroad valley | 0.95 | 0.4 | 2855 | 16 |
| nasa rocket railroad | 0.93 | 0.2 | 6795 | 65 |
| metro north railroad nasa close call | 1.79 | 0.5 | 7342 | 63 |
