| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proquest ebook central reader | 1.35 | 0.4 | 1668 | 25 | 31 |
| proquest | 0.16 | 0.8 | 7999 | 27 | 8 |
| ebook | 0.01 | 0.7 | 521 | 14 | 5 |
| central | 1.96 | 0.5 | 2982 | 32 | 7 |
| reader | 0.63 | 0.1 | 2101 | 25 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proquest ebook central reader | 0.67 | 0.2 | 5579 | 95 |
