It's possible that:
* There is a typo in the name: Double check the spelling and try searching for "Robert Shaw Cameron" again.
* This person is not a public figure: If they haven't worked in the film industry, their name might not be publicly available.
* This person uses a different name professionally: Try searching for other names or aliases they might use.
To help me assist you further, could you provide more context? For example:
* Are you sure about the name? Could it be a different variation?
* Do you have any other information about this person? Their profession, location, or other details could be helpful.
Once I have more information, I can try to find relevant results.