| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free online knowledge extraction | 1.11 | 0.5 | 1778 | 49 | 32 |
| free | 1.62 | 0.5 | 6165 | 67 | 4 |
| online | 0.33 | 0.5 | 6074 | 15 | 6 |
| knowledge | 0.68 | 0.8 | 6539 | 58 | 9 |
| extraction | 1.57 | 0.3 | 6121 | 85 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online knowledge extraction | 1.56 | 1 | 4134 | 87 |
