| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| scientific electronic library online | 0.79 | 0.6 | 6351 | 8 | 36 |
| scientific | 1.11 | 0.6 | 4795 | 17 | 10 |
| electronic | 1.42 | 0.2 | 1594 | 96 | 10 |
| library | 0.21 | 0.9 | 354 | 7 | 7 |
| online | 0.87 | 0.3 | 1872 | 88 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| scientific electronic library online | 1.18 | 1 | 8203 | 43 |
