| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal game unblocked | 0.3 | 1 | 2070 | 84 | 21 |
| portal | 1.35 | 0.8 | 2915 | 10 | 6 |
| game | 0.25 | 1 | 325 | 68 | 4 |
| unblocked | 0.13 | 1 | 8440 | 2 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal game unblocked | 1.05 | 0.6 | 9788 | 30 |
| portal flash game unblocked | 1.91 | 1 | 2886 | 62 |
| portal gun game unblocked | 1.64 | 0.2 | 6744 | 52 |
| mario portal game unblocked | 1.03 | 0.8 | 7554 | 77 |
| portal the flash version unblocked | 1.68 | 1 | 5940 | 93 |
| portal game flash game | 0.02 | 0.5 | 4871 | 54 |
| portal the flash game | 0.32 | 1 | 7871 | 73 |
| portal 2 unblocked games | 0.75 | 0.1 | 3466 | 10 |
| portal flash version download | 1.97 | 0.3 | 1628 | 92 |
| portal flash version walkthrough | 0.07 | 0.6 | 6679 | 88 |
| portal game for free | 1.32 | 0.1 | 5731 | 94 |
| portal download free full game | 0.28 | 0.9 | 5006 | 77 |
| portal game free online | 1.14 | 0.5 | 6779 | 16 |
| portal game free play | 0.33 | 0.9 | 4908 | 13 |
| portal the flash version | 0.86 | 0.4 | 5298 | 52 |
| portal flash version 3d | 1.42 | 0.2 | 1413 | 4 |
| portal 1 free full game | 1.77 | 0.1 | 2328 | 91 |
| portal game free download | 0.64 | 0.5 | 1815 | 45 |
| how to unlock the portals | 0.63 | 0.4 | 8035 | 6 |
