Serialization of an Internet search: paint allergy
Using clustering engines in document retrieval

In this example, the search was carried out using the Carrot2 engine. This engine processes responses and presents them visually (foam, circles, folders). Enter the search (here "paint allergy"). The terms are combined in the search using the Boolean operator AND. Selecting a visual "bubble" leads to the presentation (right-hand side of the figure "Example of information representation using the bubble method") of the related Internet references.