| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| operating system introduction pdf | 1.12 | 0.3 | 9390 | 19 | 33 |
| operating | 0.46 | 0.5 | 3749 | 27 | 9 |
| system | 0.62 | 0.8 | 7723 | 12 | 6 |
| introduction | 0.28 | 0.8 | 1987 | 79 | 12 |
| 0.89 | 0.4 | 7058 | 43 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| operating system introduction pdf | 0.08 | 0.5 | 9797 | 51 |
