| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national notice to mariners | 0.34 | 0.5 | 6742 | 72 | 27 |
| national | 0.52 | 0.7 | 4314 | 95 | 8 |
| notice | 0.62 | 0.8 | 6653 | 74 | 6 |
| to | 0.41 | 0.4 | 1227 | 75 | 2 |
| mariners | 1.19 | 0.3 | 7260 | 26 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national notice to mariners | 0.39 | 0.8 | 3538 | 28 |
