| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| x ray production efficiency formula | 0.09 | 0.1 | 1636 | 18 | 35 |
| x | 0.07 | 0.5 | 3684 | 57 | 1 |
| ray | 0.76 | 0.3 | 4707 | 73 | 3 |
| production | 0.51 | 0.9 | 8660 | 54 | 10 |
| efficiency | 0.1 | 0.9 | 7419 | 39 | 10 |
| formula | 0.58 | 0.2 | 8376 | 87 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| x ray production efficiency formula | 1.57 | 0.6 | 4580 | 19 |
