| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal 2 end song lyrics | 1.57 | 0.4 | 1331 | 49 |
| portal 1 end song lyrics | 0.79 | 0.6 | 6200 | 95 |
| portal end song lyrics | 0.38 | 1 | 5196 | 11 |
| portal 2 ending song download | 0.1 | 0.7 | 8037 | 16 |
| portal 2 end credits lyrics | 1.17 | 0.9 | 6982 | 60 |
| portal ending song lyrics | 1.22 | 0.6 | 8564 | 28 |
| portal 2 ending credits song | 1.75 | 0.4 | 6982 | 6 |
| portal 1 ending song lyrics | 0.93 | 0.1 | 5779 | 15 |
| portal 1 and 2 ending songs | 0.8 | 0.3 | 7938 | 33 |
| portal 2 song lyrics | 1.36 | 0.7 | 1709 | 71 |
| portal 1 end song | 0.83 | 0.7 | 9053 | 12 |
| song at the end of portal | 1.93 | 1 | 8651 | 30 |
| portal 2 end credit song | 1.96 | 0.1 | 5625 | 45 |
| portal 1 ending song | 1.75 | 0.6 | 6182 | 1 |
| portal 2 ending music | 1.08 | 0.2 | 7314 | 80 |
| portal 2 ending opera song | 0.22 | 0.1 | 353 | 24 |
| portal 2 credits song lyrics | 1.92 | 0.2 | 9787 | 76 |
| portal 2 end music | 1.59 | 0.8 | 7486 | 1 |
| portal 2 ending turret song | 0.83 | 1 | 5050 | 15 |
| portal 2 the music lyrics | 0.16 | 0.2 | 6094 | 96 |
