We had a similar problem, when searching we wanted to return the doc, and
for the multi-valued field we wanted to show only the value that matched
the search.
This was used for an advanced auto suggestion.
As Upaya specified, Highlighting was the good solution for us.
Managing in the UI only the
The result that Solr returns is the document, not anything beneath, so
no, you cannot do this.
You could use highlighting, you could parse the output of explains
(&debug.explains.structured=true will help) to identify which field
triggered the match. Alternatively, you could use block joins. Make
