“( ( (cdu,rtrn="379.82") ) OR ( (cdu,rtrn="737") ) OR ( (cdu,rtrn="793") ) OR ( (cdu,rtrn="791.7") ) OR ( (cdu,rtrn="791.8") ) OR ( (cdu,rtrn="791.9") ) ) NOT (( (cdu,rtrn="379.825") ) OR ( (cdu,rtrn="379.826") ) OR ( (cdu,rtrn="793") AND (cdu,rltrn=".028.3") ) OR ( (cdu,rtrn="793.3") ) OR ( (cdu,rtrn="793.5") ) OR ( (cdu,rtrn="793.7") ) ) and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) ” devolvió 4 resultados.