| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hardy boys books reading level | 1.58 | 0.3 | 1339 | 81 |
| hardy boys books age level | 0.5 | 0.9 | 42 | 37 |
| hardy boy mystery books reading level | 0.78 | 0.9 | 2331 | 89 |
| hardy boys online reading | 1.82 | 1 | 6846 | 14 |
| read hardy boys books online | 1.9 | 1 | 3544 | 39 |
| hardy boys books pdf | 0.88 | 0.9 | 9515 | 81 |
| hardy boys secret files reading level | 0.93 | 0.4 | 7570 | 83 |
| read free online hardy boys books | 0.06 | 0.7 | 8914 | 76 |
| hardy boys paperback books | 0.06 | 0.3 | 3563 | 99 |
| age for hardy boys books | 0.43 | 0.8 | 7158 | 3 |
| hardy boys read online | 1.82 | 0.2 | 1973 | 81 |
| hardy boys book 1 | 1.72 | 0.7 | 8047 | 29 |
| hardy boys book 1 pdf | 1.91 | 0.2 | 6226 | 56 |
| best hardy boys book | 1.99 | 0.9 | 9259 | 53 |
| hardy boys book 4 | 1.23 | 0.4 | 7469 | 97 |
