Perhaps you should try some spelling variations:
"industria de acucar e cana" » "industria del azucar e cana" (Expand Search), "industria de azucar de cana" (Expand Search), "industria de azucar ue cana" (Expand Search), "industria de acusar y cana" (Expand Search), "industria de acucar de cana" (Expand Search), "industria de acucar y cana" (Expand Search), "industria de acucar de canal" (Expand Search)
"industria de azucar e cana" » "industria de azar e cana" (Expand Search), "industria de azucar de cana" (Expand Search), "industria de azucar ue cana" (Expand Search), "industria de educar e cana" (Expand Search), "industria de azucar y cana" (Expand Search), "industria de azucar de canal" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("industria de acucar e cana") OR ("industria de azucar e cana"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industria de acucar e cana\") OR (\"industria de azucar e cana\"))".
• Removing quotes may allow a broader search: (( industria de acucar e cana ) OR ( industria de azucar e cana )).
• Adding a wildcard symbol may retrieve word variants: (("industria de acucar e cana") OR ("industria de azucar e cana"))*.