It's possible that:
* The name is misspelled. Perhaps there is a slight variation in the spelling that would lead to a different author.
* The author is relatively unknown. If the author is not widely published or has only recently started writing, they may not have a strong online presence.
* The author uses a pen name. It is possible that "R di Vestea" is a pseudonym.
To help me find more information, could you please provide:
* Any additional details about the author or their work? (e.g., genre, time period, specific book titles)
* Where you encountered this name? (e.g., a book, website, article)
With more information, I can help you find the author and their works.