| DOTS: Detection of Off-Topic Search via Result Clustering Recent countries visiting this post |  |
 | 3 | United States |
 | 1 | Germany |
 | 1 | Ukraine |
 | 1 |
| DOTS: Detection of Off-Topic Search via Result Clustering Recent countries visiting this post | |
| 3 | United States |
| 1 | Germany |
| 1 | Ukraine |
| 1 |