Perhaps you should try some spelling variations:
medicina politica » medicina clinica, media political
medicina etica » medicina medicina, medicina clinica
mexicanas de » mexicana de, mexicano de, mexicana en
y terapia » la terapia, de terapia, en terapia
clinicas » clinica, clinical, cronicas
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 mexicanas de ((medicina etica) OR (medicina politica)) y terapia intensiva ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "clinicas mexicanas de ((medicina etica) OR (medicina politica)) y terapia intensiva ;".
• Adding a wildcard symbol may retrieve word variants: clinicas mexicanas de ((medicina etica) OR (medicina politica)) y terapia intensiva ;*.