| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| columbia class submarine construction | 0.63 | 0.5 | 98 | 6 | 37 |
| columbia | 0.89 | 0.7 | 1713 | 96 | 8 |
| class | 0.49 | 0.9 | 5892 | 14 | 5 |
| submarine | 0.9 | 0.9 | 5094 | 84 | 9 |
| construction | 1.62 | 0.6 | 7920 | 73 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| columbia class submarine construction | 1.36 | 0.5 | 1617 | 62 |
