| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zombie call of duty black ops | 1.73 | 0.2 | 2198 | 9 |
| zombie call of duty black ops 2 | 0.77 | 0.1 | 2568 | 25 |
| zombie call of duty black ops 3 | 0.17 | 0.9 | 410 | 41 |
| zombie call of duty black ops 4 | 0.39 | 1 | 1827 | 97 |
| call of duty black ops 4 zombie maps | 1.13 | 0.1 | 6079 | 64 |
| call of duty black ops 3 zombie maps | 1.69 | 0.8 | 4366 | 81 |
| call of duty black ops 3 zombie chronicles | 0.51 | 0.6 | 850 | 63 |
| call of duty black ops 2 zombie maps | 0.32 | 0.2 | 8837 | 71 |
| call of duty black ops 2 zombie mod menu | 1.74 | 0.2 | 9503 | 76 |
| call of duty black ops zombie maps | 0.36 | 0.7 | 4092 | 26 |
| call of duty black ops 3 zombie chronicles pc | 0.27 | 0.3 | 5046 | 47 |
