| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are some biography books | 0.13 | 0.2 | 6422 | 5 |
| some biography books | 0.51 | 0.9 | 3803 | 79 |
| what are some good biography books | 1.56 | 0.3 | 983 | 3 |
| what are biography books | 1.98 | 0.7 | 8851 | 35 |
| list of best biography books | 1.61 | 0.4 | 8261 | 15 |
| biography books for free | 1.72 | 0.2 | 1985 | 1 |
| best biography books for kids | 0.12 | 0.8 | 4630 | 32 |
| top 20 biography books | 0.11 | 0.6 | 8547 | 74 |
| biography books examples for kids | 0.46 | 0.1 | 1020 | 61 |
| top 10 biography books | 1.45 | 1 | 6008 | 24 |
| most popular biography books | 0.7 | 1 | 8974 | 53 |
| biography books for kids free | 1.42 | 0.6 | 9471 | 52 |
| list of children's biography books | 1.67 | 0.6 | 4530 | 78 |
| best biography books to read | 1.24 | 0.6 | 2036 | 93 |
| free biography books to read | 1.68 | 0.2 | 8649 | 23 |
| free biography books online | 0.35 | 0.3 | 5267 | 39 |
| free online biography books for kids | 0.8 | 0.2 | 7591 | 17 |
| are who was books biographies | 0.67 | 0.2 | 8358 | 80 |
