| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| vibration energy harvesting system | 1.11 | 0.5 | 6864 | 87 | 34 |
| vibration | 0.94 | 1 | 4219 | 9 | 9 |
| energy | 1.96 | 0.5 | 5271 | 83 | 6 |
| harvesting | 0.64 | 0.5 | 5127 | 64 | 10 |
| system | 1.95 | 0.4 | 8531 | 100 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vibration energy harvesting system | 0.33 | 1 | 8254 | 7 |
