| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free system source code | 0.47 | 0.2 | 9459 | 76 | 23 |
| free | 0.31 | 0.2 | 5484 | 2 | 4 |
| system | 1.05 | 0.1 | 5428 | 48 | 6 |
| source | 0.3 | 0.7 | 9007 | 69 | 6 |
| code | 1.01 | 0.7 | 2208 | 68 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free system source code | 1.74 | 0.5 | 9631 | 51 |
