| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mit opencourseware operating systems | 1.71 | 0.7 | 8902 | 53 | 36 |
| mit | 1.72 | 0.2 | 9960 | 49 | 3 |
| opencourseware | 0.29 | 0.9 | 6467 | 80 | 14 |
| operating | 1.78 | 0.1 | 2617 | 2 | 9 |
| systems | 0.76 | 0.3 | 5753 | 18 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mit opencourseware operating systems | 1.62 | 0.1 | 3700 | 56 |
