Perhaps you should try some spelling variations:
textos cortos » cuentos cortos, relatos cortos, textos mitos
90 portugal » y portugal, _ portugal, de portugal
portugal e » portugal en, portugal y
e clacso » de clacso, red clacso, de flacso
de facto » del factor, de fausto
de acto » del acto, de actos, de acero

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 90 portugal e clacso ) OR ( coleccion textos cortos ((de acto) OR (de facto)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coleccion 90 portugal e clacso ) or ( coleccion textos cortos ((de acto) OR (de facto)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( coleccion 90 portugal e clacso ) or ( coleccion textos cortos ((de acto) OR (de facto)) ))*.