Perhaps you should try some spelling variations:
"prensa mexicana de medicina internet ;" » "prensa mexicana de mediante internet ;", "prensa mexicana de medicina integral ;", "poesia mexicana de medicina internet ;", "prensa mexico de medicina internet ;", "revista mexicana de medicina internet ;"
"clinicas mexicanas de medicina interna ;" » "clinicas mexicano de medicina interna ;", "clinicas mexicana en medicina interna ;", "clinicas mexicana _ medicina interna ;", "clinica mexicanas de medicina interna ;", "clinical mexicanas de medicina interna ;", "cronicas mexicanas de medicina interna ;"

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

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