| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when did portal release | 0.95 | 0.6 | 8966 | 46 | 23 |
| when | 1.17 | 0.3 | 6095 | 14 | 4 |
| did | 1.23 | 0.3 | 1895 | 69 | 3 |
| portal | 0.59 | 0.4 | 889 | 45 | 6 |
| release | 0.65 | 0.5 | 2270 | 54 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did portal release | 0.3 | 0.9 | 4259 | 58 |
| when did portal 2 release | 1.21 | 0.3 | 1115 | 63 |
| playstation portal release date | 0.85 | 0.2 | 4618 | 13 |
| when did portal 1 release | 0.53 | 0.5 | 5603 | 89 |
| when did the ps portal come out | 1.18 | 0.6 | 4760 | 54 |
| portal came out when | 0.37 | 0.1 | 5304 | 55 |
| when was portal 1 released | 0.72 | 0.7 | 7860 | 72 |
| when did portal 1 come out | 0.44 | 0.1 | 9720 | 96 |
| when was the game portal released | 0.36 | 0.8 | 8258 | 52 |
| when did playstation portal come out | 1.58 | 0.7 | 1691 | 3 |
| portal 1 release date | 0.94 | 0.6 | 1781 | 17 |
| portal movie release date | 1.85 | 0.5 | 5640 | 83 |
| when was portal made | 0.43 | 0.7 | 3642 | 67 |
| ps portal release date | 0.2 | 0.7 | 7921 | 74 |
| portal game release date | 0.96 | 0.7 | 3522 | 83 |
| when is portals coming out | 0.1 | 1 | 1610 | 14 |
