| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does glados look different in portal 2 | 1.36 | 0.7 | 9238 | 32 |
| glados portal 1 vs portal 2 differences | 1.08 | 0.1 | 2350 | 26 |
| is glados in portal 2 | 0.17 | 0.1 | 4451 | 33 |
| glados portal 1 vs portal 2 comparison | 1.52 | 0.9 | 7784 | 79 |
| glados portal 1 vs portal 2 ending | 0.78 | 0.7 | 9336 | 14 |
| glados portal 1 vs portal 2 | 1.01 | 0.6 | 3980 | 88 |
| glados portal 1 vs portal 2 personality | 1.66 | 0.6 | 5268 | 36 |
| portal 1 glados vs portal 2 glados | 1.43 | 0.2 | 4480 | 29 |
| glados portal 1 vs portal 2 quotes | 0.03 | 0.9 | 4226 | 26 |
| glados portal 1 vs portal 2 story | 0.67 | 0.7 | 2686 | 61 |
| portal 2 glados in portal 1 | 1.14 | 0.9 | 400 | 99 |
| glados portal 1 vs portal 2 song | 1.63 | 0.6 | 9264 | 59 |
| glados portal 1 vs portal 2 fight | 1.03 | 0.9 | 8962 | 26 |
| glados portal 1 vs portal 2 voice | 1.81 | 0.3 | 7456 | 51 |
| glados portal 2 model | 0.44 | 1 | 3024 | 22 |
| portal 2 glados quotes | 1.51 | 0.7 | 5846 | 51 |
| portal 2 glados newgrounds | 0.99 | 0.8 | 7224 | 14 |
| what happened to glados from portal 2 | 1.15 | 0.6 | 4936 | 67 |
| glados portal 2 lines | 1.72 | 0.3 | 498 | 28 |
| glados plays portal 2 | 1.23 | 1 | 5670 | 3 |
| glados pictures portal 2 | 0.24 | 1 | 471 | 31 |
