| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| epworth sleepiness scale questionnaire pdf | 0.88 | 0.6 | 6693 | 100 | 42 |
| epworth | 1.9 | 0.5 | 3031 | 69 | 7 |
| sleepiness | 0.03 | 0.7 | 8878 | 84 | 10 |
| scale | 1.38 | 0.5 | 6307 | 88 | 5 |
| questionnaire | 1.35 | 0.4 | 5489 | 37 | 13 |
| 1.06 | 0.3 | 2503 | 4 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epworth sleepiness scale questionnaire pdf | 1.22 | 0.5 | 4478 | 5 |
