Perhaps you should try some spelling variations:
"cronicas alemana del medicina interna ;" » "cronicas alemanas del medicina interna ;", "clasica alemana del medicina interna ;", "cronicas alemana del medicinar interna ;", "cronicas alemana de medicina interna ;", "cronicas alemana en medicina interna ;", "cronicas alemania 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("cronicas alemana del medicina interna ;") or ("cronica mexicana de medias internal ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cronicas alemana del medicina interna ;") OR ("cronica mexicana de medias internal ;"))*.
• Removing quotes may allow a broader search: (( cronicas alemana del medicina interna ; ) or ( cronica mexicana de medias internal ; ))*.