Perhaps you should try some spelling variations:
"cronicas italianas de medicina interna ;" » "cronica italiana de medicina interna ;", "comunas italianas de medicina interna ;", "cronicas alemanas de medicina interna ;", "cronicas italianas del medicina interna ;", "cronicas italiana de medicina interna ;", "cronicas italianos de medicina interna ;"
"cronica mexicana de medias internal ;" » "botanica mexicana de medias internal ;", "prensa mexicana de medias internal ;", "cronica mexicana de medical internal ;", "cronica mexicana de medicos internos ;", "cronica mexicana de medidas internal ;", "cronica mexicana de medios internal ;", "cronica mexicana de media internal ;"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"cronicas italianas de medicina interna ;\") OR (\"cronica mexicana de medias internal ;\"))~".
• Removing quotes may allow a broader search: (( cronicas italianas de medicina interna ; ) OR ( cronica mexicana de medias internal ; ))~.
• Adding a wildcard symbol may retrieve word variants: (("cronicas italianas de medicina interna ;") OR ("cronica mexicana de medias internal ;"))*.