| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hl2 | 0.8 | 0.6 | 1653 | 90 |
| hl2 beta | 0.93 | 0.7 | 973 | 5 |
| hl2 mods | 0.11 | 0.2 | 5221 | 88 |
| hl2 gamebanana | 0.24 | 1 | 816 | 100 |
| hl2 mmod | 0.12 | 0.3 | 418 | 17 |
| hl2 rtx | 1.43 | 0.8 | 2178 | 26 |
| hl2 commands | 0.81 | 0.9 | 1042 | 68 |
| hl2 stalker | 0.7 | 0.7 | 2023 | 77 |
| hl2 combine | 0.03 | 0.1 | 3522 | 42 |
| hl2 skybox list | 0.86 | 0.3 | 8761 | 63 |
| hl2 stalker scream | 0.87 | 0.1 | 4102 | 50 |
| hl2 maps | 1.22 | 0.2 | 9947 | 100 |
| hl20 | 0.87 | 0.6 | 7205 | 25 |
| hl2 citadel | 1.26 | 0.6 | 2964 | 67 |
| hl2 wiki | 1.29 | 0.6 | 4754 | 46 |
| hl24.co | 0.32 | 0.2 | 8901 | 42 |
| hl2 cinematic mod | 1.66 | 0.4 | 7967 | 98 |
| hl2 overcharged | 0.9 | 0.5 | 5547 | 30 |
| hl2 walkthrough | 0.28 | 0.4 | 6563 | 75 |
| hl2 strider | 1.69 | 0.2 | 1188 | 95 |
| hl2 release date | 0.76 | 0.1 | 1403 | 16 |
| hl25 | 0.59 | 0.2 | 9744 | 63 |
| hl21 | 0.01 | 0.1 | 4683 | 18 |
| hl2 beta download | 0.48 | 0.3 | 9527 | 4 |
| hl2 console commands | 1.47 | 1 | 1594 | 64 |
