| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nist xcom attenuation coefficient | 1.53 | 0.1 | 5826 | 48 | 33 |
| nist | 0.17 | 0.1 | 3666 | 4 | 4 |
| xcom | 0.96 | 0.2 | 2400 | 8 | 4 |
| attenuation | 1.45 | 0.9 | 7979 | 63 | 11 |
| coefficient | 0.7 | 0.1 | 1464 | 46 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nist xcom attenuation coefficient | 0.35 | 0.4 | 8249 | 78 |
