Perhaps you should try some spelling variations:
"estructuras o processo" » "estructuras y processo", "estructuras de processo", "estructuras en processo", "estructuras do processo", "estructuras _ processo", "estructuras o proceso"
"estructuras e processo" » "estructuras de processo", "estructuras en processo", "estructuras y processo", "estructuras em processo", "estructuras _ processo"
"estructura el proceso" » "estructura del proceso", "estructural el proceso", "estructuran el proceso"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("estructuras o processo") OR ("estructuras e processo"))) or ("estructura el proceso"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("estructuras o processo") OR ("estructuras e processo"))) OR ("estructura el proceso"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"estructuras o processo\") OR (\"estructuras e processo\"))) or (\"estructura el proceso\"))*".
• Removing quotes may allow a broader search: (((( estructuras o processo ) OR ( estructuras e processo ))) or ( estructura el proceso ))*.