| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portable oxygen for copd | 1.59 | 0.4 | 6372 | 44 | 24 |
| portable | 1.05 | 0.6 | 2065 | 91 | 8 |
| oxygen | 0.24 | 0.7 | 4276 | 89 | 6 |
| for | 1.64 | 0.7 | 466 | 72 | 3 |
| copd | 0.85 | 0.7 | 1658 | 41 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portable oxygen for copd | 1.74 | 0.4 | 608 | 86 |
