I use WPML so I readed about Relevanssi, and it seem to be a Pro-Plugin I need.
But before buying I tryed the free version and I don't see any widget, so the first question is:
1- isnt' there some special Widget to get extra-filter & search features !?
2- I need to filter posts of a certain category using tags, I saw in your knowledge base and guides the URL to use this (like &tag=XXX ecc.) but I did not saw a widget or something to use this URLs. Is there something I'm missing ?