Perhaps you should try some spelling variations:
coleccion akal » coleccion actas, coleccion alfar, coleccion aula
akal portugal » rural portugal, casas portugal, el portugal
portugal de » portugal e, portugal en, portugal y
3p aporte » el aporte, su aporte, 3 aportes
un aporte » el aporte, un arte
de clave » de claves, de clase, de clases

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( coleccion akal portugal de clacso ) OR ( coleccion ((3p aporte) OR (un aporte)) de clave ))~.
• Adding a wildcard symbol may retrieve word variants: (( coleccion akal portugal de clacso ) or ( coleccion ((3p aporte) or (un aporte)) de clave ))*.