| Similarity | Rank | |
|---|---|---|
| comparative_study_of | 0.774 | 70010 |
| comparative_analysis_of | 0.687 | 66872 |
| comparative_analysis | 0.684 | 71955 |
| comparative | 0.664 | 16892 |
| experimental_study | 0.630 | 73083 |
| empirical_study | 0.625 | 69200 |
| a_comparative | 0.623 | 89809 |
| the_present_study | 0.613 | 44128 |
| a_comparative_study_of | 0.611 | 74598 |
| study | 0.610 | 119 |
| quantitative_analysis_of | 0.606 | 81549 |
| analysis_of | 0.602 | 1723 |
| European_study | 0.597 | 94025 |
| comparison_of | 0.596 | 7662 |
| empirical_research | 0.591 | 51201 |
| methodological_approach | 0.587 | 83027 |
| meta-analysis | 0.585 | 47819 |
| literature_review | 0.582 | 29101 |
| longitudinal_study | 0.581 | 85134 |
| field_study | 0.581 | 27812 |
| quantitative_method | 0.579 | 60572 |
| pilot_study | 0.579 | 46260 |
| early_study | 0.577 | 54536 |
| this_study | 0.574 | 4520 |
| statistical_analysis_of | 0.570 | 53234 |