| google scholar books search by subject | 0.94 | 0.2 | 5923 | 38 | 51 |
| google scholar books search by title | 0.98 | 0.3 | 515 | 36 | 89 |
| google scholar search articles by subject | 1.93 | 0.4 | 5620 | 41 | 22 |
| google scholar books search by publisher | 1.94 | 0.6 | 9022 | 40 | 15 |
| google scholar books search engine | 1.7 | 0.4 | 9448 | 34 | 94 |
| google scholar search by author | 1.14 | 0.1 | 5066 | 31 | 41 |
| google scholar google search | 1.49 | 0.4 | 2503 | 28 | 37 |
| google scholar books search tips | 1.6 | 1 | 9027 | 32 | 99 |
| google scholar search guide | 0.82 | 0.8 | 8781 | 27 | 37 |
| search in google scholar | 0.45 | 0.7 | 6311 | 24 | 92 |
| google scholar search page | 1.71 | 0.2 | 1616 | 26 | 11 |
| google scholar search pdf | 0.92 | 0.3 | 420 | 25 | 46 |
| google scholar books online | 0.03 | 0.4 | 2898 | 27 | 61 |
| google scholar search online | 0.8 | 0.3 | 7782 | 28 | 74 |
| google scholar search en | 0.63 | 0.5 | 8235 | 24 | 36 |
| google scholar scholarly search | 0.55 | 0.6 | 2708 | 31 | 3 |
