| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| indoor air quality certification online | 1.19 | 0.7 | 8240 | 51 | 39 |
| indoor | 0.62 | 0.7 | 8162 | 5 | 6 |
| air | 0.17 | 0.3 | 1232 | 1 | 3 |
| quality | 1.07 | 0.5 | 7102 | 21 | 7 |
| certification | 1.94 | 0.6 | 4887 | 45 | 13 |
| online | 0.94 | 0.8 | 8087 | 90 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| indoor air quality certification online | 0.4 | 0.6 | 7323 | 77 |
