| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| understanding linux kernel 4th edition | 1.11 | 0.3 | 3891 | 71 | 38 |
| understanding | 0.51 | 0.5 | 4526 | 53 | 13 |
| linux | 0.31 | 0.5 | 6807 | 14 | 5 |
| kernel | 1.25 | 0.4 | 8158 | 74 | 6 |
| 4th | 0.59 | 0.5 | 3230 | 51 | 3 |
| edition | 0.19 | 1 | 7034 | 76 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| understanding linux kernel 4th edition | 0.94 | 0.4 | 8222 | 57 |
