| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal 2 | 0.16 | 0.2 | 5914 | 84 |
| portal 2 soundboard | 0.11 | 0.8 | 4651 | 63 |
| portal 2 walkthrough | 1.26 | 0.7 | 8238 | 36 |
| portal 2 mods | 1.75 | 0.7 | 4886 | 50 |
| portal 2 vr | 0.22 | 0.4 | 6186 | 93 |
| portal 2 rtx | 0.16 | 0.2 | 692 | 87 |
| portal 2 release date | 1.76 | 0.7 | 9500 | 46 |
| portal 2 vr mod | 2 | 0.7 | 4639 | 13 |
| portal 2 co-op | 0.87 | 0.4 | 2800 | 44 |
| portal 2 ending | 1.84 | 0.1 | 7485 | 55 |
| portal 2 steam | 0.9 | 0.2 | 5782 | 87 |
| portal 2 wiki | 1.93 | 0.7 | 6502 | 76 |
| portal 2 wheatley | 1.84 | 0.1 | 7546 | 15 |
| portal 2 the musical | 1.04 | 0.4 | 5102 | 85 |
| portal 2 casechek | 0.7 | 0.6 | 9597 | 49 |
| portal 2012 | 0.7 | 1 | 424 | 94 |
| portal 2 coop | 1.39 | 0.8 | 1944 | 39 |
| portal 2 commands | 1.47 | 0.3 | 7094 | 82 |
| portal 2 console commands | 0.6 | 0.5 | 4672 | 64 |
| portal 2d | 0.96 | 0.9 | 4117 | 91 |
| portal 2 download | 0.9 | 0.4 | 2309 | 10 |
| portal 2 xbox | 1.89 | 0.7 | 3690 | 81 |
| portal 2 multiplayer | 0.54 | 0.1 | 118 | 5 |
| portal 2 ps5 | 0.83 | 0.4 | 9347 | 18 |
| portal 2k | 1.01 | 1 | 3072 | 58 |
