Search for words in filename and content simultane?

when I search for a Word Document which has “vorlage” in the filename, and in the document there is for example the word “case”, Devonthink will find the file when I search for “vorlage” OR “case”, but not when I search for “vorlage case” together. I selected Search for “all”. I can’t imagine that this is normal? What I’m doing wrong, or is this a known bug? Please help.

Thank you

Best Regards

It’s a limitation of the current search engine, the search term is applied to each field (e.g. title or body) on its own to make the results consistent (e.g. to proximity operators). However, a future release will improve this.