| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| limits of radiation exposure | 1.47 | 0.7 | 8456 | 28 | 28 |
| limits | 1.97 | 0.7 | 2020 | 70 | 6 |
| of | 0.29 | 0.7 | 5631 | 41 | 2 |
| radiation | 0.15 | 0.9 | 6209 | 83 | 9 |
| exposure | 0.2 | 0.8 | 2500 | 3 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| limits of radiation exposure | 0.12 | 0.4 | 415 | 2 |
