| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen concentrators and humidification | 0.2 | 0.5 | 8263 | 77 | 39 |
| oxygen | 0.56 | 0.9 | 4637 | 20 | 6 |
| concentrators | 1.3 | 0.6 | 6156 | 13 | 13 |
| and | 0.08 | 0.9 | 6310 | 36 | 3 |
| humidification | 0.18 | 0.1 | 8224 | 69 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen concentrators and humidification | 1.28 | 0.8 | 4435 | 33 |
