| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what submarine discovered the lusitania | 0.01 | 1 | 2408 | 43 | 39 |
| what | 1.05 | 0.3 | 2765 | 10 | 4 |
| submarine | 1.81 | 0.9 | 276 | 55 | 9 |
| discovered | 0.88 | 0.2 | 1679 | 71 | 10 |
| the | 1.35 | 0.5 | 6374 | 77 | 3 |
| lusitania | 0.78 | 0.7 | 2932 | 56 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what submarine discovered the lusitania | 1.63 | 1 | 4736 | 74 |
