| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| document signature for free | 0.74 | 0.5 | 8394 | 24 | 27 |
| document | 1.8 | 0.9 | 6575 | 27 | 8 |
| signature | 1.29 | 1 | 8247 | 84 | 9 |
| for | 0.01 | 0.9 | 7027 | 86 | 3 |
| free | 0.69 | 0.2 | 9179 | 37 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| document signature for free | 1.39 | 0.5 | 474 | 34 |
