| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why is radioactive dating unreliable | 1.81 | 0.7 | 8807 | 37 | 36 |
| why | 1.5 | 0.2 | 3162 | 63 | 3 |
| is | 1.47 | 0.1 | 2779 | 4 | 2 |
| radioactive | 0.77 | 0.2 | 1091 | 44 | 11 |
| dating | 0.31 | 0.6 | 4253 | 32 | 6 |
| unreliable | 1.58 | 0.9 | 9430 | 13 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why is radioactive dating unreliable | 0.33 | 0.7 | 4067 | 4 |
