[[Que detinguessin en Lluís] i [que escorcollessin la casa d'enPere] va/*van tenir lloc simultàniament/amb poques hores de diferència
that arrest.subj.past-3.pl Lluís and that search.subj.past-3.pl Pere's house took.past-3.sing/*plur place simultaneously/within a few hours of difference
That Lluís had been arrested and that Pere's house had been searched took place simultaneously