| scholarly google search engine | 0.82 | 0.7 | 2587 | 30 | 94 |
| google scholarly article search engine | 0.29 | 0.4 | 1502 | 38 | 53 |
| google scholar's search engine | 0.62 | 0.7 | 2575 | 30 | 86 |
| google search scholar engine | 1.52 | 1 | 2314 | 28 | 77 |
| search engine for scholarly articles | 0.15 | 0.3 | 886 | 36 | 35 |
| google scholar web search engine | 1.59 | 0.7 | 3502 | 32 | 65 |
| google scholar uk search engine | 0.25 | 0.3 | 2486 | 31 | 50 |
| google scholar educational search engines | 0.41 | 0.3 | 8436 | 41 | 56 |
| internet search engines google scholar | 1.76 | 0.8 | 6167 | 38 | 87 |
| google scholar search engine journal article | 0.28 | 1 | 1995 | 44 | 98 |
| free scholarly article search engine | 0.25 | 0.9 | 4529 | 36 | 34 |
| scholarly journal article search engine | 1.36 | 0.3 | 6251 | 39 | 76 |
| google scholarly search engine download | 0.37 | 0.4 | 7152 | 39 | 30 |
| google scholarly articles search | 0.27 | 0.7 | 6420 | 32 | 86 |
| google search engine google scholar | 0.78 | 1 | 3844 | 35 | 41 |
| google scholar as a search engine | 1.02 | 0.3 | 3055 | 33 | 32 |
| search engines for scholarly articles | 0.26 | 0.4 | 884 | 37 | 96 |
| scholar articles search engines | 0.38 | 0.2 | 9393 | 31 | 58 |
