| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| used inogen portable oxygen concentrator | 0.09 | 0.1 | 2294 | 86 | 40 |
| used | 0.1 | 0.2 | 4543 | 36 | 4 |
| inogen | 1.06 | 0.6 | 9368 | 80 | 6 |
| portable | 1.96 | 0.2 | 1069 | 44 | 8 |
| oxygen | 0.8 | 0.4 | 7557 | 61 | 6 |
| concentrator | 1.59 | 0.4 | 9693 | 63 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| used inogen portable oxygen concentrator | 0.13 | 0.5 | 6504 | 51 |
| used inogen portable oxygen concentrator cost | 0.64 | 0.6 | 7546 | 8 |
| buy used inogen portable oxygen concentrator | 0.23 | 0.7 | 5385 | 9 |
| used inogen g5 portable oxygen concentrator | 0.93 | 0.3 | 7317 | 72 |
| used inogen g3 portable oxygen concentrator | 1.3 | 1 | 997 | 99 |
| used inogen g4 portable oxygen concentrator | 1.96 | 0.8 | 5077 | 38 |
