Perhaps you should try some spelling variations:
campus poder » campus per, campus de, cambio poder
medicion de » medicina de
de campus » del campus, de campos, de corpus
de campo » de cambio, el campo
poder de » poder en
de pago » de pablo
la pau » la paz
condiciones » conditions

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( condiciones de campo de la pau ; ) OR ( medicion de campus poder de pago ; ))~".
• Adding a wildcard symbol may retrieve word variants: (( condiciones de campo de la pau ; ) OR ( medicion de campus poder de pago ; ))*.