| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| fukushima nuclear plant incident | 0.87 | 0.2 | 5507 | 70 | 32 |
| fukushima | 1.55 | 0.1 | 9818 | 8 | 9 |
| nuclear | 0.78 | 0.5 | 1380 | 23 | 7 |
| plant | 1.83 | 0.3 | 1873 | 61 | 5 |
| incident | 1.08 | 0.7 | 778 | 93 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| fukushima nuclear plant incident | 1.27 | 0.7 | 4063 | 49 |
