| Mining the search trails of surfing crowds: identifying relevant websites from user activity Recent countries visiting this post |  |
 | 5 | United States |
 | 5 | |
 | 1 | Sweden |
| Mining the search trails of surfing crowds: identifying relevant websites from user activity Recent countries visiting this post | |
| 5 | United States |
| 5 | |
| 1 | Sweden |