| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| linux operating system course | 0.96 | 0.2 | 142 | 75 | 29 |
| linux | 1.87 | 0.6 | 6471 | 63 | 5 |
| operating | 0.72 | 0.8 | 8527 | 47 | 9 |
| system | 0.57 | 0.6 | 7334 | 23 | 6 |
| course | 0.33 | 0.6 | 1837 | 2 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| linux operating system course | 1.38 | 1 | 6206 | 54 |
