| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how did marie curie discovered radioactivity | 0.83 | 0.3 | 3992 | 86 | 44 |
| how | 1.27 | 0.4 | 1319 | 18 | 3 |
| did | 1.63 | 0.2 | 415 | 65 | 3 |
| marie | 1.79 | 0.3 | 2947 | 82 | 5 |
| curie | 1.61 | 0.1 | 6072 | 47 | 5 |
| discovered | 1.39 | 0.1 | 3693 | 41 | 10 |
| radioactivity | 0.1 | 0.4 | 9545 | 89 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how did marie curie discovered radioactivity | 1.17 | 0.2 | 4324 | 56 |
