Perhaps you should try some spelling variations:
clinicas mexicano » clinicas mexicanas, clinical medicine, clinica medica
medicina politica » medicina clinica, media political
medicina etica » medicina medicina, medicina clinica
mexicano de » mexicana de
y terapia » la terapia, de terapia, en terapia
intensiva » intensidad

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

• Performing a fuzzy search may retrieve terms with similar spellings: clinicas mexicano de ((medicina etica) OR (medicina politica)) y terapia intensiva ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "clinicas mexicano de ((medicina etica) OR (medicina politica)) y terapia intensiva ;".
• Adding a wildcard symbol may retrieve word variants: clinicas mexicano de ((medicina etica) OR (medicina politica)) y terapia intensiva ;*.