| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| south china fission track | 1.54 | 0.1 | 1136 | 37 | 25 |
| south | 1.51 | 0.4 | 9604 | 19 | 5 |
| china | 1.67 | 0.7 | 6951 | 75 | 5 |
| fission | 0.6 | 0.3 | 7125 | 12 | 7 |
| track | 0.77 | 0.7 | 204 | 92 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| south china fission track | 0.41 | 0.2 | 4743 | 34 |
