| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| caffeine and respiratory issues | 1.68 | 0.2 | 7832 | 67 | 31 |
| caffeine | 0.91 | 0.9 | 2614 | 54 | 8 |
| and | 1.47 | 0.9 | 8959 | 42 | 3 |
| respiratory | 1.02 | 0.1 | 4677 | 10 | 11 |
| issues | 0.53 | 0.6 | 3626 | 7 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| caffeine and respiratory issues | 0.65 | 0.8 | 7065 | 23 |
