Perhaps you should try some spelling variations:
"coleccion scientia political un caso" » "coleccion ciencia politica un caso", "coleccion science political un caso", "coleccion ciencia politicas un caso", "coleccion sapientia political un caso", "coleccion ciencia political un caso", "coleccion ciencias political un caso", "coleccion scientia politica un caso", "coleccion scientia politicas un caso", "coleccion scientia politicas una caso"
"coleccion claves portugal en clacso" » "coleccion clacso portugal en clacso", "coleccion casas portugal en clacso", "coleccion clasicos portugal en clacso", "coleccion chaves portugal en clacso", "coleccion class portugal en clacso", "coleccion claves portugal red clacso", "coleccion claves portugal de clacso", "coleccion claves portugal en clase"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coleccion claves portugal en clacso") or ("coleccion scientia political un caso"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("coleccion claves portugal en clacso") OR ("coleccion scientia political un caso"))*.
• Removing quotes may allow a broader search: (( coleccion claves portugal en clacso ) or ( coleccion scientia political un caso ))*.