Perhaps you should try some spelling variations:
"conceptos valorativos e imputativos" » "concepto normativos e imputativos" (Expand Search), "conceptos valorativas en imputativos" (Expand Search), "conceptos valorativo a imputativos" (Expand Search), "conceptos valorativa e imputativos" (Expand Search), "conceptos valorativos e imperativos" (Expand Search), "conceptos valorativos e imputacion" (Expand Search)
"conceptos valorativos _ imputation" » "concepto normativos _ imputation" (Expand Search)
"conceptos valorativo e imputativos" » "concepto normativo e imputativos" (Expand Search), "conceptos valorativo e imperativos" (Expand Search), "conceptos valorativo e imputacion" (Expand Search), "conceptos valorativo de imputativos" (Expand Search), "conceptos valorativo a imputativos" (Expand Search), "conceptos valorativa e imputativos" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("conceptos valorativos e imputativos") OR ("conceptos valorativos _ imputation"))) OR ("conceptos valorativo e imputativos"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"conceptos valorativos e imputativos\") OR (\"conceptos valorativos _ imputation\"))) OR (\"conceptos valorativo e imputativos\"))".
• Removing quotes may allow a broader search: (((( conceptos valorativos e imputativos ) OR ( conceptos valorativos _ imputation ))) OR ( conceptos valorativo e imputativos )).
• Adding a wildcard symbol may retrieve word variants: (((("conceptos valorativos e imputativos") OR ("conceptos valorativos _ imputation"))) OR ("conceptos valorativo e imputativos"))*.