| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cobalt 60 gamma irradiation | 1.15 | 0.7 | 7569 | 66 | 27 |
| cobalt | 0.19 | 0.3 | 7841 | 50 | 6 |
| 60 | 1.34 | 1 | 4715 | 100 | 2 |
| gamma | 0.61 | 0.2 | 4772 | 14 | 5 |
| irradiation | 1.33 | 0.4 | 9059 | 9 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cobalt 60 gamma irradiation | 1.09 | 1 | 5608 | 9 |
| cobalt 60 gamma rays | 0.57 | 0.7 | 2770 | 16 |
| cobalt 60 gamma energy | 1.53 | 0.7 | 2861 | 10 |
| cobalt 60 gamma spectrum | 1.39 | 0.7 | 7468 | 100 |
| cobalt 60 food irradiation | 0.62 | 0.9 | 5485 | 60 |
| cobalt 60 radiation type | 0.7 | 0.1 | 9007 | 24 |
| cobalt 60 radiation definition | 0.88 | 0.1 | 433 | 54 |
| cobalt 60 use in radiation therapy | 0.73 | 0.5 | 8910 | 19 |
| cobalt 60 radiation exposure | 1 | 0.9 | 1749 | 35 |
| cobalt 60 radiation source | 0.32 | 0.5 | 7108 | 34 |
| what radiation does cobalt 60 emit | 0.21 | 0.3 | 2229 | 61 |
| cobalt 60 radiation testing | 0.04 | 0.8 | 8063 | 37 |
| cobalt-60 radiation | 0.52 | 1 | 8791 | 7 |
| cobalt 60 gamma decay | 0.29 | 0.2 | 4761 | 31 |
| how radioactive is cobalt 60 | 0.62 | 0.9 | 6318 | 21 |
| why is cobalt 60 used in radiotherapy | 1.36 | 0.2 | 9332 | 10 |
| cobalt 60 emits which rays | 0.71 | 0.9 | 4800 | 64 |
| energy of cobalt 60 | 1.38 | 0.1 | 6828 | 9 |
| cobalt 60 radiotherapy machine | 1.13 | 1 | 8863 | 2 |
| sea of irradiated cobalt | 1.44 | 0.7 | 6090 | 4 |
| cobalt-60 radiation therapy side effects | 0.49 | 0.8 | 4078 | 23 |
