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
cortos de » cortes de, corto de, corros de
e clacso » de clacso, red clacso, de flacso
de acto » del acto, de actos, de facto

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 ))~.
• Adding a wildcard symbol may retrieve word variants: (( coleccion 90 portugal e clacso ) or ( coleccion textos cortos de acto ))*.