| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| two cops killed in ambush | 0.2 | 0.4 | 8373 | 83 |
| police killed in ambush | 0.62 | 0.6 | 2399 | 60 |
| police officer killed in ambush | 1.24 | 0.6 | 9936 | 90 |
| cop ambushed and killed | 0.77 | 0.4 | 4478 | 58 |
| deputy killed in ambush | 1.1 | 0.2 | 7241 | 72 |
| police ambushed and killed | 1.3 | 0.2 | 4088 | 49 |
| police officers ambushed and killed | 0.87 | 0.9 | 3519 | 92 |
| officers killed in ambush by hidden shooter | 0.61 | 0.3 | 7215 | 67 |
| ambush shooting of police | 1.03 | 0.3 | 2212 | 26 |
| two police officers ambushed | 1.65 | 0.9 | 7788 | 41 |
| tell city police officer killed in ambush | 1.8 | 0.2 | 8683 | 60 |
| state trooper killed during ambush | 1.99 | 0.7 | 6335 | 82 |
| two commandos die in ambush | 0.19 | 0.8 | 1086 | 42 |
| the man i killed and ambush | 0.56 | 0.1 | 8265 | 31 |
| ambush on police officers | 0.91 | 0.5 | 7204 | 70 |
| los angeles police officers shot in ambush | 1.03 | 0.3 | 3220 | 66 |
| officer ambushed and shot | 0.87 | 0.8 | 8365 | 33 |
| la police officers shot in ambush | 0.54 | 0.5 | 4974 | 1 |
| two texas police officers ambushed and killed | 1.04 | 0.4 | 1974 | 51 |
| houston officer shot in ambush | 1.22 | 0.6 | 8841 | 92 |
| police officer ambushed today | 0.77 | 0.4 | 4451 | 23 |
