| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books written by albert einstein pdf | 1.36 | 1 | 3734 | 54 |
| books written by albert einstein | 1.62 | 0.8 | 4938 | 75 |
| albert einstein books written by him | 0.96 | 0.9 | 9276 | 91 |
| what books did albert einstein write | 1.42 | 0.2 | 2644 | 97 |
| did albert einstein write any books | 0.71 | 0.3 | 2508 | 57 |
| albert einstein biography book pdf | 1.55 | 0.9 | 7286 | 60 |
| best books albert einstein | 1.38 | 0.7 | 1401 | 92 |
| who was albert einstein books | 0.08 | 0.1 | 2046 | 17 |
| biography of albert einstein book | 1.84 | 0.5 | 4899 | 88 |
