| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| foundation series author | 0.15 | 0.3 | 6515 | 12 | 24 |
| foundation | 1.04 | 1 | 3545 | 64 | 10 |
| series | 0.75 | 0.5 | 7679 | 22 | 6 |
| author | 0.58 | 0.2 | 8341 | 85 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| foundation series author | 0.8 | 1 | 6832 | 47 |
| foundation sci fi series author | 0.03 | 0.2 | 5281 | 76 |
| foundation sci-fi series author | 0.88 | 0.4 | 255 | 69 |
| foundation sci fi book series | 1.77 | 1 | 9160 | 28 |
| foundation sci fi novel | 0.57 | 0.1 | 9409 | 56 |
| foundation sci fi book | 1.21 | 0.2 | 9691 | 28 |
| foundation sci fi series | 1.3 | 0.6 | 6107 | 29 |
| sci fi series called foundations | 1.69 | 0.6 | 9533 | 30 |
| classic sci fi author | 1.19 | 0.9 | 7408 | 53 |
| sci fi show foundation | 1.93 | 0.1 | 8316 | 18 |
| sci-fi author | 0.2 | 0.3 | 4489 | 12 |
| sci fi book authors | 0.94 | 0.4 | 3733 | 62 |
| who wrote the foundation series | 1.62 | 0.8 | 9547 | 100 |
| great sci fi authors | 0.93 | 0.1 | 3305 | 100 |
| current sci fi authors | 1.73 | 0.3 | 2067 | 22 |
| complete list of sci fi authors | 1.4 | 0.2 | 4822 | 95 |
| christian sci fi writers | 1.17 | 1 | 4525 | 88 |
| sci fi authors classic | 0.22 | 0.5 | 6307 | 59 |
| sci fi famous authors | 0.53 | 0.9 | 8727 | 35 |
| christian sci fi authors | 1.89 | 0.7 | 6945 | 30 |
| great sci fi writers | 0.75 | 0.5 | 6832 | 58 |
| sci fi fantasy authors | 2 | 0.9 | 4560 | 98 |
| sci-fi writer | 1.18 | 0.2 | 4048 | 62 |
