[searchandfilter fields="search,category,post_tag"]
[searchandfilter fields=",search,post_format,bwg_tag" submit_label="Buscar" types=",,checkbox,checkbox,select,multiselect,radio" headings=",Palabra clave, Nivel, Área o disciplina, Destinatarios, Área/Disciplina, Formato de recurso" hide_empty=",0,0,0,0,0,0" search_placeholder="Palabra clave"]
