| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| caffeine impact on sleep | 1.39 | 0.9 | 5719 | 9 | 24 |
| caffeine | 0.56 | 0.1 | 6881 | 1 | 8 |
| impact | 1.2 | 0.7 | 2030 | 51 | 6 |
| on | 0.63 | 0.8 | 9026 | 31 | 2 |
| sleep | 1.21 | 0.9 | 8382 | 22 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| caffeine impact on sleep | 0.06 | 0.6 | 2109 | 98 |
| caffeine and alcohol sleep impact | 0.84 | 0.5 | 438 | 64 |
| how does caffeine impact sleep | 1.88 | 0.9 | 4222 | 98 |
| how does caffeine impact your sleep | 0.54 | 0.8 | 6936 | 46 |
| how much caffeine to affect sleep | 0.7 | 1 | 7595 | 58 |
