It's possible that:
* The name is misspelled. Double check the spelling and try a different search.
* The person is not well-known. Perhaps they are a less famous actor or filmmaker with limited credits.
* The person may be working under a different name. They could have chosen a stage name or have another name associated with their work.
To help you find the information you're looking for, could you please provide any additional details you have about Arturo Paglia, such as:
* What type of project are they involved in? (e.g., acting, directing, producing, writing)
* Any specific movies or TV shows they might have been in?
* Any other information about their career?
With more details, I may be able to help you find the information you need.