| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| google scholar books search by isbn | 1.39 | 0.7 | 3551 | 70 |
| google scholar books search | 1.08 | 0.8 | 7265 | 11 |
| google scholar books search by publisher | 0.33 | 0.7 | 27 | 69 |
| google scholar books search by year | 0.71 | 0.8 | 6973 | 81 |
| google scholar books search by title | 0.87 | 0.5 | 6092 | 88 |
| google scholar books search engine | 0.06 | 0.8 | 4481 | 4 |
| google scholar books index | 1.55 | 0.7 | 9967 | 14 |
| google scholar books online | 0.22 | 0.8 | 6587 | 68 |
| google scholar books pdf | 1.88 | 0.3 | 1486 | 6 |
| search google scholar by author | 0.17 | 0.1 | 3016 | 22 |
| free books google scholar | 1.59 | 0.7 | 6831 | 38 |
| google scholar books search tips | 1.83 | 0.4 | 605 | 22 |
| google scholar books free pdf | 1.82 | 0.7 | 9091 | 94 |
| english google scholar books | 1.59 | 0.9 | 3341 | 44 |
| google scholar download books | 1.84 | 0.6 | 5195 | 80 |
| google scholar uk books | 1.72 | 0.8 | 988 | 23 |
| google scholar search pdf | 1.97 | 0.8 | 5628 | 19 |
| google scholar books free download | 1.5 | 0.8 | 7298 | 84 |
| google scholar books library | 1.65 | 1 | 9435 | 72 |
