| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| machine guns during wwi | 0.61 | 0.2 | 7714 | 18 | 23 |
| machine | 0.92 | 0.6 | 8276 | 6 | 7 |
| guns | 0.64 | 0.6 | 4679 | 51 | 4 |
| during | 1.35 | 0.6 | 8264 | 94 | 6 |
| wwi | 0.79 | 0.7 | 6803 | 41 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| machine guns during wwi | 1.11 | 0.4 | 6916 | 26 |
| machine guns during ww1 | 1.02 | 1 | 311 | 99 |
| machine gun during wwi | 1.31 | 0.1 | 8949 | 51 |
| how effective were machine guns during wwi | 0.52 | 0.6 | 7566 | 63 |
| 17 how effective were machine guns during wwi | 0.06 | 0.4 | 7030 | 77 |
| machine gun during ww1 | 1.02 | 0.6 | 5582 | 87 |
| world war 2 machine guns | 0.2 | 0.3 | 9967 | 29 |
| machine guns of ww2 | 1.81 | 0.3 | 4235 | 83 |
| machine guns used in world war 1 | 0.4 | 0.4 | 2482 | 99 |
| how did machine guns develop during ww1 | 0.2 | 0.8 | 5768 | 6 |
| why were machine guns effective during ww1 | 1.85 | 0.5 | 691 | 32 |
| why were machine guns so deadly during ww1 | 1.38 | 0.2 | 882 | 60 |
| when was machine guns used during ww1 | 1.66 | 0.9 | 2121 | 90 |
| who used machine guns during ww1 | 0.37 | 0.7 | 5930 | 77 |
