| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| legionnaires disease history 1967 | 1.77 | 0.2 | 6069 | 82 | 33 |
| legionnaires | 1.78 | 0.7 | 6109 | 25 | 12 |
| disease | 1.55 | 0.3 | 360 | 34 | 7 |
| history | 0.57 | 0.6 | 3442 | 7 | 7 |
| 1967 | 1.1 | 0.1 | 2346 | 10 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| legionnaires disease history 1967 | 1.54 | 0.7 | 1180 | 2 |
