| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| half life 2 collection | 1.11 | 0.9 | 6207 | 50 | 22 |
| half | 0.74 | 0.2 | 7192 | 34 | 4 |
| life | 0.76 | 0.1 | 734 | 65 | 4 |
| 2 | 1.91 | 0.3 | 3298 | 63 | 1 |
| collection | 0.97 | 0.6 | 598 | 48 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| half life 2 collection | 1.78 | 0.9 | 9067 | 89 |
| half life 2 collector's edition | 0.96 | 0.9 | 9099 | 20 |
| half life 2 collectors | 0.16 | 0.2 | 4246 | 71 |
| half life 2 collectors edition archive.org | 1.75 | 0.8 | 1126 | 44 |
| half life 2 collector's edition wiki | 1.81 | 0.1 | 6511 | 79 |
| half life 2 remastered collection | 0.3 | 0.2 | 47 | 16 |
| half life 2 remastered collection edition | 0.15 | 0.3 | 2305 | 31 |
| half life 2 mod collection | 1.39 | 0.2 | 7710 | 99 |
| half life 2 remastered collection steam | 1.14 | 0.7 | 4801 | 9 |
| half life 2 gmod collection | 0.36 | 0.5 | 6453 | 7 |
| left 4 dead 2 half life collection | 1.41 | 0.2 | 3599 | 66 |
