| Comparing Tag Clouds, Term Histograms, and Term Lists for Enhancing Personalized Web Search Recent countries visiting this post |  |
 | 8 | United States |
 | 4 | |
 | 1 | Italy |
 | 1 | Japan |
| Comparing Tag Clouds, Term Histograms, and Term Lists for Enhancing Personalized Web Search Recent countries visiting this post | |
| 8 | United States |
| 4 | |
| 1 | Italy |
| 1 | Japan |