Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what are tanks used for in ww1 | 0.47 | 0.7 | 1705 | 58 |
why were tanks introduced in ww1 | 0.75 | 0.4 | 3659 | 29 |
how were tanks used in ww1 | 1.84 | 0.9 | 5474 | 74 |
when were tanks first used in ww1 | 0.78 | 0.9 | 4834 | 74 |
what were tanks used for in ww1 | 0.37 | 1 | 7328 | 25 |
tanks used in ww1 | 0.83 | 0.1 | 5327 | 45 |
what battle were tanks first used in ww1 | 1.3 | 1 | 5700 | 5 |
why were tanks used in ww1 | 1.79 | 1 | 5006 | 80 |
how many tanks were used in ww1 | 0.98 | 0.3 | 9519 | 37 |