| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pulmonary and sleep houston | 0.59 | 0.7 | 4452 | 10 | 27 |
| pulmonary | 0.31 | 0.6 | 4679 | 53 | 9 |
| and | 1.6 | 0.5 | 9260 | 83 | 3 |
| sleep | 1.74 | 0.3 | 670 | 81 | 5 |
| houston | 0.16 | 0.7 | 7553 | 94 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pulmonary and sleep houston | 0.22 | 0.2 | 7620 | 48 |
