| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| vibration energy harvesting devices | 1.21 | 0.8 | 2663 | 60 | 35 |
| vibration | 0.37 | 1 | 4502 | 58 | 9 |
| energy | 1.97 | 0.6 | 7567 | 15 | 6 |
| harvesting | 1.81 | 0.2 | 5878 | 87 | 10 |
| devices | 0.47 | 1 | 3526 | 22 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vibration energy harvesting devices | 1.88 | 0.4 | 8132 | 6 |
