The Search function makes the search possible for Product descriptions, manufacturers and article number.
You can use logical operators as "AND" and "OR"
For example you could write: Nutcracker AND Steinbach.
Furthermore you can use brackets around the search interleave, i.e.:
Nutcracker AND (Steinbach OR KWO OR "Seiffener Volkskunst").
You can combine several words with quotation marks into a search key.