Perhaps you should try some spelling variations:
ingenieria administracion » financieras administracion, industrial administracion, lechera administracion
general administrativa » general administrative, general administration, generales administrativos
general administracion » general administrative, lechera administracion, en administracion
boicot economico » publico economico, teorico economico, socio economico
de derechos » los derechos

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((general administrativa) or (((general administracion) OR (ingenieria administracion)))) boicot economico de derechos~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((general administrativa) OR (((general administracion) OR (ingenieria administracion)))) boicot economico de derechos.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((general administrativa) or (((general administracion) OR (ingenieria administracion)))) boicot economico de derechos".
• Adding a wildcard symbol may retrieve word variants: ((general administrativa) or (((general administracion) OR (ingenieria administracion)))) boicot economico de derechos*.