| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cost of inogen portable oxygen concentrator | 1.95 | 0.7 | 6150 | 13 | 43 |
| cost | 1.96 | 0.6 | 8698 | 55 | 4 |
| of | 0.08 | 0.6 | 3514 | 7 | 2 |
| inogen | 0.58 | 0.7 | 8629 | 4 | 6 |
| portable | 0.28 | 0.7 | 9738 | 25 | 8 |
| oxygen | 1.59 | 0.4 | 7427 | 52 | 6 |
| concentrator | 0.97 | 0.6 | 7927 | 5 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cost of inogen portable oxygen concentrator | 1.3 | 0.2 | 431 | 13 |
| inogen g3 portable oxygen concentrator cost | 1.36 | 0.1 | 5000 | 46 |
| inogen portable oxygen concentrator cost ebay | 1.33 | 0.3 | 1435 | 9 |
| inogen portable oxygen concentrator g4 cost | 0.47 | 0.6 | 4632 | 34 |
| inogen g5 portable oxygen concentrator cost | 0.99 | 0.9 | 180 | 60 |
| used inogen portable oxygen concentrator cost | 0.68 | 0.7 | 2394 | 46 |
| inogen one g3 portable concentrator cost | 1.38 | 0.8 | 2582 | 65 |
