Perhaps you should try some spelling variations:
ernesto perez » crespo perez
campus poder » campus per, campus de, cambio poder
medicina del » medicina de
del ernesto » de ernesto, fidel ernesto, joel ernesto
en campus » el campus, en campos, un campus
poder el » poder del, poder en, poder de
m paz » ma paz
mediacion » medicion

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( mediacion en campus poder el pan ; ) or ( medicina del ernesto perez ((m paz) OR (y paz)) ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( mediacion en campus poder el pan ; ) OR ( medicina del ernesto perez ((m paz) OR (y paz)) ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( mediacion en campus poder el pan ; ) or ( medicina del ernesto perez ((m paz) OR (y paz)) ; ))*".