| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ranking of best cruise lines | 1.96 | 0.3 | 912 | 52 |
| ranking of cruise lines best to worst | 0.53 | 1 | 9175 | 4 |
| best cruise lines in the world ranking | 0.32 | 0.6 | 2169 | 56 |
| ranking of best luxury cruise lines | 1.94 | 1 | 1045 | 99 |
| worst rated cruise lines | 0.19 | 0.2 | 9371 | 17 |
