| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cdc irradiation | 0.22 | 0.4 | 3421 | 35 | 15 |
| cdc | 1.96 | 0.8 | 8142 | 34 | 3 |
| irradiation | 1.48 | 0.9 | 2114 | 46 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cdc irradiation | 1.14 | 0.5 | 5510 | 20 |
| cdc food irradiation | 1.78 | 0.4 | 4886 | 47 |
| beta cdc food irradiation | 1.62 | 0.6 | 4904 | 28 |
| ultraviolet germicidal irradiation cdc | 0.88 | 0.9 | 6882 | 85 |
| are beta particles used to irradiate food | 0.98 | 0.9 | 4504 | 6 |
| food irradiation and public health | 0.37 | 0.7 | 5786 | 30 |
| gamma irradiation of food | 1.14 | 0.8 | 6052 | 85 |
| food irradiation research and technology | 0.86 | 0.8 | 7943 | 51 |
