Originally Posted by
Archaeopterix
Time ago (more than 5 years) in a ephemeral forum where we was making mods, Ive readed from the guy who made the first map for my project, that... for recruit via hidden resources (+ "and" "or", different combinations), always it allow three options, e.g. -> and hidden_resource XXX and hidden_resource YYY and not marian_reforms (in bold and coloured, these who be considered as "options", and in italic the "connectors")... so, according his tip, no more than three options, including the connectors "and" "or" "and not"
I cant ensure you about if this is a "rule" for recruitment, but Ive seen similar problems (like as you, using more than 3 options) in my project; so, maybe (I emphasize maybe, please) it could be true... For now, I hold just with that guy write some years ago, and it works better for now.