Our advice
Using clustering engines in document retrieval

Performing this analysis before starting a topic or a general Internet search will give you a broader view of the subject. You can then go further, using the vocabulary used in certain information. This process does not replace a search carried out in expert mode with the Google search engine, for example, but provides a significant complement. If the subject has been covered in Wikipedia, detailed information will be provided.

Using newsmaps will also give you an overview of what's being reported in the press, so you won't be surprised in a meeting or general discussion.