| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| skeleton soldier couldn't protect the dungeon | 0.5 | 0.7 | 2359 | 93 |
| the skeleton who couldn't protect the dungeon | 1.11 | 0.4 | 2800 | 20 |
| skeleton warrior couldn't protect the dungeon | 1.21 | 0.1 | 4890 | 96 |
| skeleton can't protect the dungeon | 1.4 | 1 | 6121 | 70 |
| skeleton soldier failed to defend the dungeon | 1.62 | 0.1 | 8229 | 55 |
| read skeleton couldn't protect dungeon | 1.88 | 1 | 771 | 88 |
| skeleton failed to protect the dungeon | 0.99 | 0.1 | 7344 | 70 |
| skeleton who couldn't protect the dungeon 260 | 1.09 | 0.9 | 9739 | 34 |
| skeleton who failed to protect the dungeon | 1.46 | 0.8 | 6510 | 7 |
| skeleton that fails to protect the dungeon | 1.59 | 0.3 | 3670 | 84 |
| skeleton soldier couldn't defend the dungeon | 1.45 | 1 | 4287 | 29 |
