| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| foundation isaac asimov books | 1.09 | 0.7 | 1228 | 33 | 29 |
| foundation | 0.08 | 0.8 | 2811 | 50 | 10 |
| isaac | 1.67 | 0.9 | 5238 | 34 | 5 |
| asimov | 0.53 | 0.5 | 1597 | 83 | 6 |
| books | 1.87 | 0.6 | 7888 | 24 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| foundation isaac asimov books | 0.49 | 0.3 | 9993 | 2 |
| foundation isaac asimov book review | 1.16 | 0.4 | 4696 | 19 |
| isaac asimov foundation books in order | 0.76 | 0.2 | 9404 | 65 |
| isaac asimov foundation series books in order | 0.22 | 0.9 | 4053 | 13 |
| isaac asimov foundation series books | 1.8 | 0.4 | 3117 | 39 |
| isaac asimov foundation audio books | 0.73 | 0.5 | 5635 | 36 |
