| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal flash version walkthrough | 1.58 | 0.3 | 4231 | 61 | 32 |
| portal | 1.85 | 0.1 | 5035 | 48 | 6 |
| flash | 1.55 | 0.8 | 8575 | 43 | 5 |
| version | 1.86 | 0.8 | 8513 | 78 | 7 |
| walkthrough | 0.56 | 0.6 | 496 | 31 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal flash version walkthrough | 0.64 | 0.1 | 355 | 70 |
| portal the flash version | 1.28 | 0.5 | 9080 | 94 |
| portal the flash version download | 0.69 | 0.8 | 4013 | 53 |
| portal 1 full walkthrough | 1.79 | 0.1 | 9222 | 50 |
| portal flash version console commands | 1.19 | 0.3 | 8342 | 74 |
| portal the flash version level 32 | 1.91 | 1 | 1497 | 8 |
| portal 2 walkthrough pdf | 1.06 | 1 | 5166 | 4 |
| portal the flash version unblocked | 1.85 | 0.3 | 976 | 31 |
| portal 2 full walkthrough | 0.02 | 0.3 | 9186 | 28 |
| portal the flash game | 1.25 | 0.5 | 8044 | 8 |
| portal 2 walkthrough text | 1.27 | 0.9 | 1787 | 47 |
| portal 2 walkthrough youtube | 1.86 | 0.5 | 884 | 11 |
| portal 2 complete walkthrough | 1.48 | 1 | 5186 | 17 |
| portal 2 chapter 5 walkthrough | 1.93 | 0.2 | 8015 | 46 |
| portal 2 chapter 4 walkthrough | 1.31 | 0.7 | 1076 | 39 |
| portal 2 walkthrough chapter 1 | 0.26 | 0.3 | 5401 | 25 |
| portal flash level 9 | 0.56 | 1 | 7638 | 38 |
