| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ww1 submarines impact | 1.47 | 0.3 | 6158 | 95 | 21 |
| ww1 | 1.43 | 1 | 8159 | 26 | 3 |
| submarines | 0.63 | 0.8 | 9772 | 66 | 10 |
| impact | 1.17 | 1 | 7460 | 34 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ww1 submarines impact | 0.69 | 0.3 | 2167 | 19 |
| how did submarines impact ww1 | 1.06 | 0.9 | 7703 | 93 |
| german submarines ww1 impact | 1.45 | 1 | 7758 | 6 |
| what impact did submarines have in ww1 | 1.9 | 0.7 | 2096 | 81 |
| what was the impact of submarines in ww1 | 0.59 | 0.3 | 7435 | 53 |
