| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| isr in operating system | 1.75 | 0.3 | 2677 | 90 | 23 |
| isr | 1.96 | 0.6 | 3506 | 16 | 3 |
| in | 1.33 | 0.6 | 5480 | 10 | 2 |
| operating | 1.37 | 0.3 | 2466 | 5 | 9 |
| system | 1.16 | 0.4 | 1692 | 22 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| isr in operating system | 1.01 | 0.9 | 7332 | 38 |
