| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| off duty chicago officer killed | 1.7 | 0.4 | 4878 | 55 |
| off duty chicago police officer killed | 1.81 | 0.9 | 1053 | 45 |
| off duty chicago police officer shot | 1.09 | 0.8 | 3357 | 88 |
| off duty police officer shooting chicago | 1.91 | 0.4 | 826 | 37 |
| off duty chicago police officer shoots | 0.74 | 0.4 | 2229 | 30 |
| off duty chicago police officer found dead | 1.07 | 1 | 6206 | 76 |
| chicago off duty officer shoots man | 0.72 | 0.7 | 1779 | 39 |
| chicago police officers killed on duty | 0.19 | 0.1 | 8884 | 1 |
| chicago off duty police officer | 0.62 | 0.8 | 6464 | 14 |
| off duty chicago officer | 1.49 | 0.8 | 9388 | 56 |
| chicago police killed on duty | 0.75 | 0.5 | 3960 | 98 |
| off duty chicago cop shooting | 0.18 | 0.7 | 6433 | 82 |
| off duty chicago cop shot | 0.3 | 0.2 | 8774 | 74 |
| officer killed in chicago | 0.64 | 0.8 | 7873 | 49 |
| off duty chicago police shooting | 0.86 | 0.8 | 6144 | 67 |
| off duty chicago cop shoots | 0.36 | 0.8 | 4822 | 61 |
| chicago off duty cop | 0.31 | 0.6 | 5330 | 14 |
| off duty chicago cop shoots man | 0.95 | 0.7 | 5327 | 37 |
