| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| selective service system ww1 | 1.31 | 0.7 | 4407 | 18 | 28 |
| selective | 1.87 | 0.1 | 2950 | 97 | 9 |
| service | 0.38 | 0.4 | 6250 | 53 | 7 |
| system | 1.69 | 0.4 | 413 | 94 | 6 |
| ww1 | 0.68 | 1 | 4627 | 39 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| selective service system ww1 | 1.73 | 0.9 | 2053 | 91 |
| selective service system ww2 | 0.3 | 0.5 | 9717 | 28 |
| selective service system wwii | 0.63 | 0.6 | 9588 | 26 |
| selective service system 1940 | 1.11 | 0.8 | 350 | 66 |
| selective service system 1970 | 1.55 | 0.7 | 3921 | 53 |
| selective service act in ww1 | 0.72 | 0.3 | 8254 | 21 |
| selective service in ww2 | 0.5 | 0.9 | 8241 | 73 |
| selective service world war 2 | 1.75 | 0.6 | 4103 | 29 |
| selective service act definition ww1 | 0.59 | 0.6 | 4824 | 58 |
| selective service act world war 1 | 1.78 | 0.7 | 9594 | 22 |
| selective service ww2 definition | 0.47 | 0.8 | 6809 | 49 |
| define selective service act ww1 | 0.76 | 0.4 | 9370 | 48 |
| history of the selective service system | 0.67 | 0.2 | 719 | 44 |
| what was the selective service system | 0.13 | 0.8 | 9794 | 66 |
| selective service act of 1917 ww1 | 0.17 | 0.8 | 9240 | 29 |
| selective service act impact during ww1 | 0.58 | 0.2 | 3064 | 38 |
| selective service act wwii | 0.13 | 0.6 | 9401 | 84 |
| selective service act world war 2 | 0.71 | 0.6 | 6136 | 64 |
