| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| natural frequency definition science | 0.71 | 0.4 | 6506 | 52 | 36 |
| natural | 0.2 | 0.1 | 3725 | 5 | 7 |
| frequency | 0.34 | 0.1 | 4305 | 15 | 9 |
| definition | 1.92 | 1 | 6871 | 78 | 10 |
| science | 0.01 | 0.6 | 1951 | 49 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural frequency definition science | 0.46 | 0.9 | 2946 | 37 |
