Question about Metadata Search

[frankdarwin]

I use a filter to search for specific terms in the metadata.

The filter setting is shown in the attachment.

The file window also shows me files that match the filter.

How can I determine in which field of the metadata the term is located?

[Mario]

You search everywhere. And then want to know which tag matched your search...
Use the Browser layout in the MD panel to see all data (you can also search there).
Use a Value filter to search specific tags.