| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| voice of portal 2 | 1.05 | 0.6 | 6271 | 10 | 17 |
| voice | 0.19 | 0.9 | 8741 | 63 | 5 |
| of | 0.14 | 0.4 | 5599 | 29 | 2 |
| portal | 1.75 | 0.6 | 4441 | 100 | 6 |
| 2 | 0.29 | 1 | 4240 | 4 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| voice of portal 2 | 1.71 | 0.6 | 3581 | 92 |
| portal 2 voice actors | 1.68 | 0.5 | 2736 | 8 |
| portal 2 wheatley voice actor | 0.06 | 0.1 | 2471 | 48 |
| portal 2 glados voice lines | 0.84 | 0.5 | 5401 | 71 |
| portal 2 voice lines | 0.59 | 0.8 | 2703 | 30 |
| portal 2 wheatley voice lines | 0.44 | 0.3 | 7299 | 10 |
| portal 2 turret voice lines | 1.75 | 0.7 | 3357 | 56 |
| portal 2 cave johnson voice actor | 1.52 | 0.1 | 7023 | 80 |
| portal 2 robot voice actor | 1.84 | 0.7 | 1132 | 7 |
| portal 2 glados voice actor | 0.96 | 0.6 | 815 | 83 |
| portal 2 announcer voice actor | 0.23 | 1 | 2883 | 57 |
