| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal 2 ost you will be perfect | 0.35 | 0.3 | 4704 | 22 |
| portal 2 you will be perfect | 1.92 | 0.6 | 7600 | 65 |
| youtube portal 2 ost | 0.95 | 0.2 | 4195 | 88 |
| portal 2 ost download | 0.27 | 0.2 | 6782 | 54 |
| should you play portal before portal 2 | 1.76 | 0.2 | 7481 | 83 |
| portal or portal 2 | 1.48 | 0.5 | 7911 | 83 |
| portal 2 ost vinyl | 1.27 | 0.2 | 4981 | 15 |
| how to complete portal 2 | 1.34 | 0.8 | 5824 | 24 |
| how to be portal two | 1.48 | 0.3 | 6621 | 31 |
| should you play portal 1 before 2 | 0.76 | 0.1 | 1636 | 32 |
| portal 2 how to play | 1.72 | 0.4 | 7681 | 13 |
| portal 2 free to play | 1.36 | 0.4 | 3217 | 55 |
| portal 2 the music youtube | 1.93 | 0.2 | 3875 | 42 |
| portal 2 good ending | 1.6 | 1 | 6663 | 74 |
| how to get portal 2 | 1.82 | 1 | 6841 | 87 |
| portal 2 full game | 0.05 | 0.4 | 5546 | 74 |
| portal 2 can i run it | 1.9 | 0.6 | 1914 | 60 |
| all portal 2 songs | 1.38 | 0.2 | 2761 | 11 |
| how to beat portal 2 | 0.11 | 1 | 2731 | 54 |
| portal 2 the musical review | 1.83 | 0.5 | 6737 | 60 |
