| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the big book of science fiction | 1.46 | 0.6 | 8137 | 94 |
| the big book of science fiction pdf | 1.43 | 1 | 8193 | 13 |
| the big book of science fiction pdf download | 1.06 | 0.2 | 3888 | 31 |
| the big book of science fiction free | 1.96 | 0.7 | 5796 | 11 |
| the big book of science fiction free pdf | 1.4 | 0.2 | 6859 | 77 |
| vintage big book of science fiction | 1.47 | 0.9 | 1805 | 96 |
| the big book of science | 1.37 | 0.5 | 3987 | 57 |
| big book of sci fi | 0.65 | 0.4 | 6512 | 94 |
| book about science fiction | 1.5 | 0.8 | 9270 | 17 |
| science fiction books pdf | 1.98 | 0.6 | 6756 | 27 |
| big 3 of science fiction | 0.65 | 0.4 | 3959 | 90 |
| science fiction story book | 0.92 | 0.5 | 8109 | 1 |
| great science fiction books | 0.45 | 0.1 | 5389 | 45 |
| big science 6 student book pdf | 0.57 | 0.6 | 4727 | 39 |
| all about science fiction pdf | 0.62 | 0.1 | 3604 | 54 |
| the big book pdf | 1.08 | 0.3 | 6456 | 86 |
| great science fiction book series | 1.51 | 0.1 | 7102 | 55 |
| interesting science fiction books | 0.23 | 0.6 | 7156 | 85 |
| science fiction kids book | 0.98 | 0.6 | 7964 | 31 |
| greatest science fiction books | 1.7 | 0.3 | 7858 | 74 |
