| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| top sci fi books on audible | 1.1 | 1 | 1531 | 57 |
| best sci fi on audible | 0.4 | 0.1 | 1424 | 12 |
| audible best sci fi series | 0.45 | 0.5 | 3296 | 61 |
| top 10 sci fi audiobooks | 0.14 | 0.7 | 1868 | 90 |
| top sci fi audiobooks | 0.86 | 0.7 | 4973 | 47 |
| best sci fi audiobooks of all time | 1.93 | 1 | 9602 | 49 |
| best science fiction audible books | 1.8 | 0.4 | 3857 | 75 |
| best sci fi audiobooks | 0.94 | 0.4 | 8890 | 19 |
| best novels on audible for sci-fi enthusiasts | 1.12 | 0.2 | 6338 | 98 |
| best science fiction on audible | 1.64 | 0.1 | 8142 | 45 |
