| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| heart rate variability pdf | 0.73 | 0.1 | 1831 | 27 | 26 |
| heart | 1.32 | 0.1 | 357 | 27 | 5 |
| rate | 1.48 | 0.2 | 8199 | 77 | 4 |
| variability | 0.45 | 0.3 | 9527 | 95 | 11 |
| 1.76 | 0.4 | 7948 | 31 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heart rate variability pdf | 1.1 | 0.1 | 1667 | 85 |
