I've already done what you suggested, but it still dosn't prioritize title over full text in search.
I want results with keyword in article title to be placed above results with keyword in fulltext. Is there no way of setting such a prioritazion/weighting?
Sure, have a look at this screenshot. I would like to have the number #2 result be #1 because of the keyword in the title. But it seems there is no way to make it prioritize title in front of full text?
I think it's possible by using the plugin field Query for writing the query manually, so like that you can use a case in the order :
..
.....
ORDER BY
CASE
WHEN [MATCH]title||$uri->getValue('search_field')[/MATCH] THEN 0
WHEN [MATCH]fulltext||$uri->getValue('search_field')[/MATCH] THEN 1
END ASC