| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| neutrons in phosphorus 31 | 1.42 | 0.9 | 2233 | 42 | 25 |
| neutrons | 1.57 | 0.5 | 4149 | 39 | 8 |
| in | 1.33 | 0.7 | 8855 | 89 | 2 |
| phosphorus | 0.13 | 0.1 | 8466 | 36 | 10 |
| 31 | 1.73 | 0.6 | 4478 | 95 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| neutrons in phosphorus 31 | 0.87 | 0.8 | 8168 | 73 |
