| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| respiratory system functions test | 1.84 | 0.3 | 6539 | 87 | 33 |
| respiratory | 0.77 | 0.5 | 3851 | 92 | 11 |
| system | 1.18 | 0.9 | 5223 | 18 | 6 |
| functions | 0.88 | 0.5 | 3700 | 79 | 9 |
| test | 1.16 | 1 | 3096 | 40 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| respiratory system functions test | 1.62 | 0.5 | 6271 | 56 |
