| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is gnu linux operating system | 1.2 | 0.8 | 708 | 81 |
| gnu linux operating system | 1.29 | 0.8 | 9696 | 6 |
| what is gnu operating system | 1.53 | 0.7 | 4217 | 6 |
| what type of operating system is linux | 0.93 | 0.1 | 7065 | 33 |
| what kind of operating system is linux | 1.08 | 0.9 | 4986 | 4 |
| what is the linux operating system | 0.11 | 1 | 4539 | 89 |
| linux is which type of operating system | 1.85 | 0.2 | 9303 | 68 |
| what is gnu linux | 0.07 | 0.8 | 1358 | 6 |
| operating system of linux | 0.44 | 0.6 | 8104 | 98 |
| linux unix operating system | 0.85 | 0.4 | 5580 | 11 |
| linux os operating system | 1.62 | 0.3 | 2639 | 36 |
