* The name is slightly different: There might be a similar-sounding name, or a school in Staines that was previously or is currently known by a different name.
* It's a very small or private school: Information about small, independent schools isn't always easily found online.
* The school no longer exists: The school may have closed.
To find information, you would need to provide more details, such as:
* Alternative names: Are there any other names it might be known by?
* Location within Staines: A more specific location might help narrow down the search.
* Period of operation (if known): Knowing an approximate time frame would be helpful.
With more information, a more accurate answer could be provided.