| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| reference definition science | 1.76 | 0.2 | 9935 | 86 | 28 |
| reference | 1.17 | 0.5 | 2523 | 55 | 9 |
| definition | 0.98 | 0.6 | 6506 | 19 | 10 |
| science | 1.7 | 0.2 | 7497 | 24 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reference definition science | 1.73 | 1 | 2678 | 99 |
