| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| etiology of asthma | 1.85 | 1 | 6317 | 92 | 18 |
| etiology | 1.64 | 0.7 | 5594 | 72 | 8 |
| of | 1.52 | 0.3 | 3573 | 68 | 2 |
| asthma | 1.86 | 0.7 | 8899 | 68 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| etiology of asthma | 1.62 | 0.8 | 1578 | 19 |
| etiology of asthma pdf | 1.78 | 0.2 | 622 | 27 |
| etiology of asthmatic attack | 0.53 | 0.6 | 4326 | 98 |
| etiology of asthma attack | 0.7 | 0.4 | 5763 | 31 |
| etiology of asthma ppt | 0.25 | 0.8 | 734 | 100 |
| etiology of asthma in children | 1.51 | 0.3 | 4263 | 10 |
| etiology of asthma articles | 1.29 | 0.4 | 2558 | 21 |
| etiology of asthma exacerbation | 0.21 | 1 | 9140 | 53 |
| what is the etiology of asthma | 0.98 | 0.2 | 2826 | 23 |
| etiology of bronchial asthma | 1.43 | 0.7 | 1854 | 88 |
| asthma etiology and pathophysiology | 1.34 | 0.7 | 5982 | 100 |
