| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electric sound machine for sleeping | 0.89 | 0.7 | 1887 | 99 |
| sound machine sounds for sleeping | 1.85 | 1 | 5753 | 84 |
| the best sound machine for sleeping | 1.77 | 0.8 | 6233 | 66 |
| sound machine for sleeping free | 0.36 | 0.1 | 8288 | 23 |
| sound machine for sleeping amazon | 1.9 | 0.5 | 3752 | 89 |
| sound machines for sleeping noise | 0.21 | 0.1 | 8247 | 86 |
| sound machines for sleeping online | 1.19 | 0.5 | 271 | 94 |
| sound sleep sound machine | 1.53 | 0.2 | 5849 | 44 |
| sound machine to help sleep | 1.03 | 1 | 733 | 98 |
| sound + sleep machine | 1.1 | 0.7 | 6096 | 96 |
| sleep machines with sounds | 0.9 | 0.5 | 9772 | 70 |
