Perhaps you should try some spelling variations:
conditions de » condiciones de, conditions et, conditions andes
conditions _ » condition _, condiciones _
condicion de » condiciones de
medicion de » medicina de
campus per » campus de
per la » poder la
la pau » la paz

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((conditions de) OR (conditions _))) or (condicion de))) or (medicion de)) campus per la pau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((conditions de) OR (conditions _))) OR (condicion de))) OR (medicion de)) campus per la pau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((conditions de) OR (conditions _))) or (condicion de))) or (medicion de)) campus per la pau ;".
• Adding a wildcard symbol may retrieve word variants: ((((((conditions de) OR (conditions _))) or (condicion de))) or (medicion de)) campus per la pau ;*.