| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| planes used in ww1 | 0.39 | 1 | 1797 | 28 | 18 |
| planes | 0.45 | 0.8 | 7862 | 100 | 6 |
| used | 0.66 | 0.4 | 7649 | 4 | 4 |
| in | 0.69 | 0.1 | 556 | 95 | 2 |
| ww1 | 1.46 | 0.7 | 5501 | 36 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| planes used in ww1 | 1.99 | 0.5 | 1493 | 100 |
| planes used in ww1 central powers | 0.79 | 0.7 | 1235 | 70 |
| were planes used in ww1 | 1.34 | 0.3 | 2910 | 64 |
| what were planes used for in ww1 | 0.19 | 0.9 | 9075 | 56 |
| when were planes used in ww1 | 0.61 | 0.1 | 3873 | 40 |
| when were planes first used in ww1 | 1.34 | 0.9 | 9649 | 41 |
| how many planes were used in ww1 | 0.12 | 0.2 | 1101 | 25 |
| who used planes in ww1 | 1.56 | 0.3 | 3168 | 24 |
| planes used in world war 1 | 1.33 | 0.7 | 2882 | 66 |
| airplanes used in ww1 | 1.92 | 0.5 | 1160 | 53 |
| planes used in wwi | 1.13 | 0.6 | 3344 | 50 |
| types of planes in ww1 | 0.12 | 0.4 | 1772 | 11 |
| aircrafts used in ww1 | 0.07 | 0.4 | 4913 | 64 |
| airplanes used in world war 1 | 1.38 | 0.6 | 9521 | 92 |
| world war 1 planes | 0.61 | 0.2 | 4465 | 9 |
