| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best sci fi audible books | 0.4 | 0.2 | 7967 | 11 |
| best free sci fi books on audible | 0.92 | 0.9 | 5676 | 91 |
| audible best sci fi series | 1.58 | 0.4 | 4250 | 86 |
| best sci fi audible | 1.81 | 0.9 | 2197 | 88 |
| best audio sci fi books | 0.09 | 0.3 | 299 | 27 |
| best sci fi audiobooks of all time | 1.88 | 0.3 | 9135 | 93 |
| best science fiction audible books | 0.91 | 0.2 | 2622 | 51 |
| best sci fi audiobooks | 1.5 | 0.7 | 3424 | 42 |
| best novels on audible for sci-fi enthusiasts | 0.15 | 0.6 | 9169 | 71 |
| top 10 sci fi audiobooks | 0.93 | 0.6 | 3262 | 22 |
