| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| timeline of communication technology | 1.73 | 0.1 | 5599 | 40 | 36 |
| timeline | 1.48 | 0.5 | 3180 | 56 | 8 |
| of | 0.58 | 1 | 3489 | 48 | 2 |
| communication | 0.75 | 0.8 | 1638 | 33 | 13 |
| technology | 0.73 | 0.3 | 448 | 6 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| timeline of communication technology | 0.7 | 0.3 | 8276 | 27 |
