Perhaps you should try some spelling variations:
"clinical mexicanas de medicina internet ;" » "clinicas mexicanas de medicina internet ;", "clinical mexicanas de medicina interna ;", "clinical mexicanas de mediante internet ;", "clinical mexicanas de medicina integral ;", "clinical mexicana de medicina internet ;", "clinical mexicano de medicina internet ;", "clinical mexicana en medicina internet ;"
"clinical medicine de medicina internet ;" » "clinical medicine de medicina interna ;", "clinical medicine de mediante internet ;", "clinical medicine de medicina integral ;", "clinical medicina de medicina internet ;", "clinical medicins de medicina internet ;", "clinical medicina del medicina internet ;"

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: (("clinical mexicanas de medicina internet ;") OR ("clinical medicine de medicina internet ;"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"clinical mexicanas de medicina internet ;\") OR (\"clinical medicine de medicina internet ;\"))".
• Removing quotes may allow a broader search: (( clinical mexicanas de medicina internet ; ) OR ( clinical medicine de medicina internet ; )).
• Adding a wildcard symbol may retrieve word variants: (("clinical mexicanas de medicina internet ;") OR ("clinical medicine de medicina internet ;"))*.