“( ( (cdu,rtrn="001") ) OR ( (cdu,rtrn="5") ) OR ( (cdu="6") ) OR ( (cdu,rtrn="6-") ) OR ( (cdu,rtrn="6(") ) OR ( (cdu,rtrn="6.") ) OR ( ((cdu,rtrn="6:") OR (cdu,rtrn=":6")) ) OR ( (cdu,rtrn="60") ) OR ( (cdu,rtrn="62/69") ) ) NOT (( (cdu,rtrn="001.94") ) OR ( (cdu,rtrn="001.95") ) OR ( (cdu,rtrn="001.97") ) OR ( (cdu,rtrn="001.98") ) OR ( (cdu,rtrn="5") AND (cdu,rltrn="(076.5") ) OR ( (cdu,rtrn="5") AND (cdu,rltrn="(024.7") ) OR ( (cdu,rtrn="5") AND (cdu,rltrn=":793.8") ) OR ( (cdu,rtrn="5") AND (cdu,rltrn="-8") ) OR ( (cdu,rtrn="50") ) OR ( (cdu,rtrn="51") ) OR ( (cdu,rtrn="52") ) OR ( (cdu,rtrn="53") ) OR ( (cdu,rtrn="54") ) OR ( (cdu,rtrn="55") ) OR ( (cdu,rtrn="56") ) OR ( (cdu,rtrn="57") ) OR ( (cdu,rtrn="58") ) OR ( (cdu,rtrn="59") ) ) and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) and se:Didáctica, metodoloxía e materiais and ( ( lost,AlwaysMatches='' or lost,st-numeric=0)) ” devolvió 2 resultados.