| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national vessel documentation center uscg | 0.03 | 0.9 | 3835 | 49 | 41 |
| national | 1.11 | 0.1 | 1371 | 83 | 8 |
| vessel | 1.54 | 0.6 | 3064 | 72 | 6 |
| documentation | 1.19 | 1 | 3271 | 93 | 13 |
| center | 1.96 | 0.9 | 2969 | 43 | 6 |
| uscg | 1.02 | 0.3 | 7132 | 56 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national vessel documentation center uscg | 0.29 | 0.6 | 7327 | 93 |
