| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| copd and oxygen therapy | 1.24 | 1 | 5100 | 79 | 23 |
| copd | 0.28 | 0.1 | 8506 | 56 | 4 |
| and | 0.11 | 0.9 | 8330 | 53 | 3 |
| oxygen | 0.24 | 0.1 | 9266 | 5 | 6 |
| therapy | 1.1 | 0.8 | 1428 | 92 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| copd and oxygen therapy | 0.85 | 0.9 | 9805 | 69 |
| copd and oxygen therapy dangers | 0.97 | 0.1 | 4994 | 1 |
| copd and oxygen therapy risks | 0.49 | 0.5 | 508 | 3 |
| copd and oxygen therapy caution | 0.67 | 0.4 | 1499 | 60 |
| oxygen therapy for copd | 0.39 | 0.5 | 5953 | 86 |
| oxygen therapy in copd patients | 0.1 | 0.1 | 576 | 15 |
| side effects of oxygen therapy in copd | 1.39 | 0.6 | 634 | 53 |
| what is oxygen therapy for copd | 1.86 | 1 | 1420 | 100 |
| long term oxygen therapy in copd | 0.23 | 0.8 | 7164 | 53 |
| hyperbaric oxygen therapy for copd | 1.55 | 1 | 6758 | 23 |
