| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proton for cancer treatment | 0.74 | 0.8 | 4960 | 92 | 27 |
| proton | 0.75 | 1 | 4326 | 5 | 6 |
| for | 0.2 | 0.3 | 8678 | 99 | 3 |
| cancer | 0.51 | 0.5 | 7321 | 94 | 6 |
| treatment | 0.66 | 0.2 | 5303 | 57 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proton for cancer treatment | 1.87 | 0.5 | 146 | 74 |
