Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what weapons were used in world war 1 | 1.58 | 0.4 | 2132 | 34 |
what weapons were used in world war 2 | 0.42 | 0.5 | 4988 | 82 |
what new weapons were used in world war 1 | 1.38 | 0.4 | 5671 | 59 |
how were weapons used in world war 1 | 1.48 | 1 | 3704 | 12 |