| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is digital communication system | 1.41 | 0.7 | 7131 | 14 | 36 |
| what | 0.42 | 0.8 | 9636 | 64 | 4 |
| is | 0.52 | 0.7 | 4947 | 63 | 2 |
| digital | 1.13 | 0.7 | 7309 | 82 | 7 |
| communication | 1.17 | 1 | 5564 | 10 | 13 |
| system | 1.13 | 0.4 | 6837 | 48 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is digital communication system | 0.35 | 0.4 | 4142 | 50 |
