| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| end of portal 2 song | 0.19 | 0.9 | 9698 | 58 |
| portal 2 end song lyrics | 0.33 | 0.6 | 3171 | 88 |
| portal 2 end credit song | 0.21 | 0.7 | 4919 | 21 |
| what is the song at the end of portal 2 | 0.46 | 0.2 | 7056 | 45 |
| portal 2 ending credits song | 1.59 | 0.3 | 8825 | 78 |
| portal 2 ending song lyrics | 1.11 | 0.4 | 3257 | 97 |
| song at the end of portal | 1.81 | 0.1 | 8904 | 26 |
| portal 1 and 2 ending songs | 1.3 | 0.5 | 4311 | 37 |
| portal 2 ending music | 1.05 | 0.7 | 3633 | 48 |
| portal 2 ending opera song | 0.04 | 0.8 | 2802 | 27 |
| portal 1 end song | 0.22 | 0.9 | 3562 | 20 |
| ending of portal 2 | 0.92 | 0.3 | 4521 | 66 |
| portal 1 ending song | 0.16 | 0.4 | 8652 | 87 |
| portal 2 end music | 1.03 | 0.8 | 52 | 84 |
| portal 1 end song lyrics | 1 | 0.4 | 705 | 64 |
| portal 2 end credits lyrics | 1.78 | 1 | 5309 | 4 |
| portal 2 ending turret song | 1.45 | 0.3 | 4152 | 29 |
| portal end song lyrics | 1.93 | 0.1 | 1690 | 78 |
| portal 2 ending explained | 1.56 | 0.9 | 8899 | 2 |
| portal 1 ending song lyrics | 0.66 | 0.7 | 9054 | 37 |
| portal 2 ending meaning | 0.8 | 0.7 | 3668 | 24 |
| portal ending song lyrics | 0.5 | 0.4 | 7372 | 45 |
