| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| photon vs proton | 1.4 | 0.1 | 8885 | 81 | 16 |
| photon | 1.61 | 0.7 | 9853 | 1 | 6 |
| vs | 0.8 | 0.1 | 1351 | 21 | 2 |
| proton | 1.11 | 1 | 7896 | 17 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| photon vs proton | 0.55 | 0.4 | 2116 | 49 |
| photon vs proton radiation therapy | 0.39 | 0.6 | 8314 | 77 |
| photon vs proton therapy | 1.72 | 0.3 | 6509 | 47 |
| photon vs proton radiation | 1.07 | 0.7 | 7075 | 91 |
| photon vs proton for prostate cancer | 1.58 | 1 | 9387 | 24 |
| photon vs proton radiotherapy | 1.23 | 0.9 | 7070 | 14 |
| photon vs proton therapy for prostate cancer | 1.44 | 0.1 | 4295 | 93 |
| proton therapy vs photon therapy | 0.67 | 0.5 | 1800 | 69 |
| photon radiation vs proton radiation | 0.94 | 0.4 | 227 | 95 |
| proton vs photon radiation therapy prostate | 0.07 | 0.1 | 1334 | 45 |
