| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| world war one german submarines | 1.01 | 0.6 | 1225 | 43 | 31 |
| world | 0.09 | 0.1 | 5481 | 23 | 5 |
| war | 1.21 | 0.2 | 6805 | 29 | 3 |
| one | 0.15 | 1 | 4095 | 19 | 3 |
| german | 0.49 | 0.8 | 2073 | 72 | 6 |
| submarines | 1.57 | 0.8 | 3695 | 24 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| world war one german submarines | 1.72 | 0.7 | 6351 | 41 |
| world war 2 german submarines | 0.02 | 0.5 | 4987 | 97 |
| world war 1 submarines | 1.86 | 0.1 | 6145 | 75 |
| german world war ii submarine | 0.67 | 1 | 8687 | 55 |
| german world war 2 submarine | 1.39 | 0.2 | 9287 | 30 |
| name of german submarines in ww1 | 0.46 | 0.7 | 4689 | 19 |
| german submarines in ww2 | 1.07 | 0.9 | 7091 | 33 |
| what were german submarines called in ww1 | 0.83 | 0.8 | 5531 | 41 |
| world war i submarines | 1.05 | 0.6 | 4143 | 12 |
| german ww2 submarines part 1 | 1.78 | 0.9 | 7114 | 75 |
| german super submarines ww2 | 1.63 | 0.3 | 4071 | 27 |
| german submarine warfare ww1 | 0.12 | 0.8 | 3981 | 35 |
