Full text site search indexed by Google.

Search for a node by providing a NodeId or a BrowseName. Only types and well-known instances can be found.
NodeIds are specified using the using the syntax defined here.
BrowseNames may have a NamespaceUri followed by a ':' as a prefix (e.g. http://opcfoundation.org/UA/DI/:DeviceType).
Use the 'ns=*;' prefix on NodeIds for a wildcard search (e.g. ns=*;i=2004).
Any BrowseName without a ':' is a wildcard search.