| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how to play peer review portal 2 | 0.05 | 0.5 | 8060 | 79 |
| portal 2 peer review dlc | 1.37 | 0.8 | 5558 | 77 |
| how to play portal 2 community edition | 0.85 | 0.8 | 8478 | 30 |
| portal 2 how to play | 1.73 | 0.3 | 4754 | 67 |
| how to play portal 2 vr | 0.13 | 0.1 | 9621 | 12 |
| portal 2 the music review | 1.38 | 1 | 5201 | 18 |
| how to play portal 2 multiplayer | 1.56 | 0.5 | 6525 | 72 |
| should i play portal before portal 2 | 1.49 | 1 | 4209 | 74 |
| how to get portal 2 | 0.55 | 0.8 | 461 | 47 |
| how to complete portal 2 | 0.05 | 1 | 6322 | 2 |
| portal 2 free to play | 0.69 | 0.9 | 7319 | 43 |
| how to reportal in portal 2 | 1.59 | 0.2 | 4418 | 82 |
| portal 2 2 player | 0.96 | 0.5 | 2300 | 28 |
| portal 2 free download reddit | 0.07 | 0.7 | 8319 | 44 |
| portal 2 part 2 | 0.15 | 0.2 | 426 | 48 |
| portal 2 2 player walkthrough | 1.21 | 0.1 | 4326 | 44 |
| portal 2 multiplayer guide | 1.99 | 0.6 | 6250 | 8 |
| average playthrough of portal 2 | 1.94 | 1 | 180 | 75 |
| portal 2 two player | 0.31 | 0.4 | 3695 | 39 |
| peer 2.2.2.2 enable | 1.44 | 0.8 | 1878 | 36 |
