| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| helicopter sound effect free | 1.55 | 0.3 | 8025 | 72 | 28 |
| helicopter | 0.32 | 1 | 2111 | 37 | 10 |
| sound | 1.32 | 0.7 | 6683 | 21 | 5 |
| effect | 1.81 | 0.4 | 5496 | 74 | 6 |
| free | 1.1 | 0.8 | 7354 | 22 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| helicopter sound effect free | 1.76 | 0.1 | 8356 | 90 |
