I have a more complex query condition like this: (city:15 AND country:60)^4 OR city:15^2 OR country:60^2
What I want to achive with this query is basically if a document has city = 15 AND country = 60 it is more important then another document which only has city = 15 OR country = 60 Furhtermore I want to show in my results view why a certain document matched, something like "matched city and country" or "matched city only" or "matched country only". This is a bit of an simplified example, but the question remains: how can solr tell me which of the conditions in the query matched? If I match against a simple field only, I can get away with highlight fields, but conditions spanning multiple fields seem much more tricky. Thanks for any ideas on this!
