| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened to portal roms | 1.53 | 0.1 | 1060 | 71 |
| what happened to portal 2 | 0.8 | 1 | 3935 | 51 |
| link do portal roms off | 1.94 | 0.6 | 1467 | 78 |
| what happened to portals to hell | 1.19 | 1 | 2594 | 26 |
| what happened to horror portals | 0.71 | 0.3 | 9738 | 80 |
| what happened between portal 1 and 2 | 1.79 | 0.1 | 5893 | 98 |
| what happened in portal 1 | 0.67 | 0.8 | 3622 | 58 |
| what happened to rom coms | 0.44 | 0.7 | 6047 | 88 |
| portal roms official site | 0.91 | 1 | 1864 | 20 |
| portal roms ps2 torrent | 0.8 | 1 | 3753 | 43 |
| what happens after portal 2 | 1.15 | 0.1 | 2361 | 10 |
| roms games download portal | 1.55 | 0.4 | 6853 | 90 |
| portal came out when | 0.8 | 0.7 | 3872 | 9 |
| why did portals to hell end | 1.4 | 0.6 | 1512 | 34 |
| when does portal reloaded take place | 0.47 | 0.7 | 8157 | 45 |
| portal 2 got on the news | 0.38 | 0.8 | 3387 | 91 |
| when is portals coming out | 1.41 | 0.7 | 3781 | 95 |
| why does portal 2 keep crashing | 1.41 | 0.5 | 9897 | 2 |
| stuck at the end of portal 2 | 0.88 | 0.4 | 5553 | 95 |
| when did portals release | 0.02 | 0.7 | 960 | 73 |
| when was portals released | 0.02 | 0.7 | 2174 | 23 |
