Perhaps you should try some spelling variations:
"las clinica publicaciones." » "las clasica publicaciones.", "las quimica publicaciones.", "las botanica publicaciones.", "las clinicas publicaciones.", "la clinica publicaciones.", "legal clinica publicaciones."
"serie policiaca public." » "serie politica publica.", "serie politica publicas."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politica publico.", "serie politicas publico.", "series political publico."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie policiaca public.") OR ("serie politico publico."))) or ("las clinica publicaciones."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiaca public.") OR ("serie politico publico."))) OR ("las clinica publicaciones.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie policiaca public.\") OR (\"serie politico publico.\"))) or (\"las clinica publicaciones.\"))".
• Removing quotes may allow a broader search: (((( serie policiaca public. ) OR ( serie politico publico. ))) or ( las clinica publicaciones. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiaca public.") OR ("serie politico publico."))) or ("las clinica publicaciones."))*.