| Similarity | Rank | |
|---|---|---|
| an_overview_of | 0.772 | 9949 |
| a_brief_overview_of | 0.700 | 77096 |
| overview | 0.694 | 8495 |
| an_introduction | 0.665 | 31890 |
| overview_of | 0.653 | 8968 |
| a_summary | 0.650 | 34084 |
| give_an_overview_of | 0.616 | 27880 |
| some_background | 0.614 | 49031 |
| a_summary_of | 0.610 | 10096 |
| a_brief_summary_of | 0.606 | 95793 |
| an_introduction_to | 0.606 | 8851 |
| provide_an_overview_of | 0.606 | 17453 |
| an_outline_of | 0.602 | 48658 |
| with_an_overview_of | 0.600 | 90424 |
| an_in_depth | 0.587 | 98115 |
| background_information_on | 0.582 | 97665 |
| background_information | 0.568 | 30867 |
| an_update_on | 0.565 | 32297 |
| a_brief_history_of | 0.556 | 62289 |
| present_an_overview_of | 0.554 | 68150 |
| a_detailed | 0.553 | 19088 |
| an_explanation_of | 0.551 | 39551 |
| an_in-depth | 0.550 | 65030 |
| detailed_information | 0.549 | 39075 |
| a_concise | 0.545 | 86389 |