| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| greatest fiction books of all time | 0.08 | 0.1 | 6607 | 7 |
| greatest science fiction books of all time | 0.01 | 0.2 | 7173 | 35 |
| greatest historical fiction books of all time | 1.78 | 0.8 | 481 | 8 |
| greatest books of all time non fiction | 1.35 | 0.7 | 9683 | 31 |
| 100 greatest fiction books of all time | 0.25 | 0.1 | 8743 | 90 |
| fiction books of all time | 0.12 | 0.9 | 7260 | 59 |
| top 25 fiction books of all time | 0.75 | 0.2 | 8325 | 27 |
| best fiction novels all time | 1.3 | 0.8 | 1554 | 28 |
| top fiction books ever | 1.22 | 0.9 | 8803 | 50 |
| best fiction books ever | 0.58 | 0.3 | 8126 | 32 |
| greatest science fiction series of all time | 0.75 | 0.5 | 3400 | 87 |
| best science fiction of all time | 1.06 | 0.2 | 4811 | 23 |
| the best books of science fiction | 1.35 | 0.9 | 2350 | 1 |
| most popular science fiction books | 1.82 | 0.4 | 1909 | 50 |
| top science fiction books | 0.63 | 0.5 | 555 | 12 |
