| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| great book series for adults | 0.95 | 0.5 | 5294 | 57 |
| great fantasy book series for adults | 1.88 | 0.7 | 6603 | 36 |
| great book series for young adults | 1.69 | 0.4 | 6525 | 82 |
| popular book series for adults | 1.12 | 0.5 | 9792 | 1 |
| recommended book series for adults | 0.67 | 0.2 | 8326 | 33 |
| good book series to read for adults | 0.27 | 0.5 | 1403 | 42 |
| top rated book series for adults | 1.82 | 0.9 | 9586 | 18 |
| series books for adults | 1.6 | 0.9 | 7193 | 95 |
| best seller book series for adults | 0.76 | 1 | 9851 | 25 |
| best books series for adults | 1.94 | 0.1 | 8117 | 14 |
| book series to read for adults | 1.88 | 1 | 467 | 85 |
| popular series books for adults | 0.83 | 0.4 | 7067 | 25 |
| good book series for young adults | 1.79 | 0.7 | 2385 | 11 |
| good adult book series | 0.15 | 0.5 | 7649 | 21 |
| top book series for young adults | 1.68 | 0.4 | 9393 | 62 |
| novel series for adults | 0.45 | 0.2 | 9008 | 69 |
| popular adult book series | 1.69 | 0.7 | 7311 | 93 |
