| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when did online advertising start | 1.57 | 0.7 | 9492 | 26 | 33 |
| when | 0.62 | 0.3 | 1902 | 1 | 4 |
| did | 0.52 | 0.3 | 8868 | 44 | 3 |
| online | 0.94 | 0.8 | 9019 | 41 | 6 |
| advertising | 0.54 | 0.8 | 1256 | 89 | 11 |
| start | 1.51 | 0.7 | 2744 | 35 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did online advertising start | 1.13 | 0.7 | 7246 | 68 |
