| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| half life 2 metrocop voice lines | 1.35 | 0.5 | 6294 | 48 |
| half life 2 voice lines | 1.49 | 0.9 | 4671 | 99 |
| half life 2 combine voice lines | 0.97 | 0.6 | 1486 | 30 |
| half life 2 metrocop | 1.24 | 0.4 | 6351 | 44 |
| half life combine voice lines | 0.82 | 0.2 | 8252 | 80 |
| half life 2 civilian voice lines | 1.54 | 0.5 | 6777 | 69 |
| half life 2 combine voice lines download | 1.7 | 0.5 | 8989 | 89 |
| half life 1 voice lines | 1.21 | 0.1 | 8158 | 99 |
| half life voice lines | 1.6 | 0.8 | 4894 | 12 |
| half life 2 voice lines download | 1.81 | 0.9 | 9197 | 88 |
| half life 2 beta voice lines | 1.99 | 0.8 | 987 | 20 |
| half life 2 metrocop quotes | 0.75 | 0.3 | 7480 | 64 |
| half life 1 metrocop | 0.22 | 0.1 | 5843 | 97 |
| half life npc voice lines | 0.66 | 0.6 | 537 | 57 |
| half life 2 beta metrocop | 1.05 | 0.1 | 8907 | 19 |
| metro police half life 2 | 1.1 | 1 | 2716 | 94 |
| combine voicelines half life 2 | 1.25 | 0.8 | 3574 | 31 |
| half life 2 metrocop costume | 0.64 | 0.5 | 8624 | 92 |
| half life combine voice | 0.13 | 0.9 | 3498 | 100 |
| half life metro cop | 1.42 | 0.6 | 8441 | 42 |
