| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal 2 test chamber creator mods | 1.48 | 1 | 7663 | 41 |
| portal 2 community test chambers mods | 1.29 | 0.2 | 9217 | 74 |
| portal 2 create test chambers | 1.57 | 0.6 | 4149 | 99 |
| portal 2 test chamber 1 | 1.74 | 0.7 | 5437 | 61 |
| portal 2 test chamber | 0.79 | 0.4 | 9337 | 1 |
| portal 2 test chamber background | 0.97 | 0.1 | 1302 | 24 |
| portal 2 test chamber 10 | 1.33 | 1 | 9818 | 33 |
| portal test chamber maker | 1.35 | 0.7 | 4948 | 97 |
| portal 2 test chamber 20 | 0.43 | 0.8 | 8758 | 4 |
| portal 2 test chamber 7 | 0.04 | 0.4 | 6049 | 69 |
| portal 2 test chamber 16 | 0.1 | 0.7 | 8150 | 74 |
| portal 2 test chamber 9 | 0.92 | 0.3 | 2845 | 38 |
| portal 2 test chamber 12 | 0.33 | 0.4 | 96 | 7 |
| portal 2 test chamber 11 | 0.64 | 0.4 | 1175 | 76 |
| portal 2 test chamber 19 | 0.33 | 0.7 | 9745 | 10 |
| portal 2 test chamber 17 | 0.09 | 0.1 | 4132 | 99 |
| portal 2 test chamber 18 | 0.06 | 0.7 | 9636 | 97 |
| portal 2 test chamber 14 | 0.95 | 0.9 | 731 | 90 |
| portal 2 community test chambers | 1.44 | 0.3 | 8996 | 41 |
| portal 1 test chamber | 1.24 | 0.9 | 1368 | 20 |
