| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal 2 coop walkthrough chapter 2 | 1.16 | 0.7 | 549 | 84 | 35 |
| portal | 1.09 | 0.8 | 6900 | 25 | 6 |
| 2 | 0.53 | 0.3 | 7819 | 52 | 1 |
| coop | 0.28 | 0.4 | 1522 | 84 | 4 |
| walkthrough | 0.48 | 1 | 552 | 95 | 11 |
| chapter | 1.68 | 0.8 | 8455 | 44 | 7 |
| 2 | 1.67 | 0.7 | 5088 | 57 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal 2 coop walkthrough chapter 2 | 0.47 | 0.2 | 296 | 49 |
| portal 2 coop walkthrough chapter 3 | 1.12 | 0.9 | 1223 | 84 |
| portal 2 walkthrough co op | 0.32 | 0.8 | 6428 | 78 |
| portal 2 co-op walkthrough | 0.52 | 1 | 9508 | 78 |
| portal 2 walkthrough chapter 2 | 1.99 | 0.4 | 3020 | 82 |
| portal 2 walkthrough chapter 3 | 1.31 | 0.7 | 9027 | 89 |
| portal 2 walkthrough chapter 1 | 1.22 | 0.7 | 1193 | 18 |
| how portal 2 coop works | 1.86 | 0.5 | 2657 | 19 |
| portal 2 walkthrough chapter 4 | 1.62 | 0.4 | 1649 | 69 |
| portal 2 walkthrough chapter 6 | 1 | 0.8 | 3985 | 35 |
| portal 2 coop level 2 | 1.1 | 0.1 | 3583 | 37 |
| portal 2 walkthrough chapter 5 | 1.8 | 0.1 | 1557 | 44 |
| portal 2 walkthrough chapter 8 | 1.09 | 0.7 | 6884 | 24 |
| portal 2 coop gameplay | 0.78 | 0.1 | 8945 | 78 |
| portal two chapter 6 walkthrough | 0.04 | 0.7 | 6162 | 19 |
| does portal 2 coop have a story | 0.55 | 0.8 | 8773 | 89 |
| portal 2 how to play coop | 0.56 | 0.1 | 8482 | 30 |
| portal 2 coop tutorial | 0.19 | 1 | 9440 | 29 |
