Im Also looking for a solution for this.
I need something that will search through my selected K2 categories, including extrafields and tags, and sort the results by relevance. I feel like this should be fairly straight forward, but I am unable to find a solution/extension with these capabilities anywhere!
K2 extensions work, but don't sort by relevance, and Joomla Smart Search works, but doesnt search extrafields or tags.
Anyone have any direction?
TIA!