Perhaps you should try some spelling variations:
"varelo el psicoanalisis clave epigenetica." » "varelo el psicoanalisis clxvii epigenetica.", "varelo el psicoanalisis la epigenetica.", "varelo el psicoanalisis breve epigenetica.", "barcelo el psicoanalisis clave epigenetica.", "varela en psicoanalisis clave epigenetica."
"varela del psicoanalisis y genetica." » "varela y psicoanalisis y genetica.", "varela de psicoanalisis y genetica.", "varela el psicoanalisis y genetica.", "marcela del psicoanalisis y genetica.", "varela del psicoanalisis la genetica.", "varela del psicoanalisis de genetica.", "varela del psicoanalisis y genomica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("varela del psicoanalisis y genetica.") or ("varelo el psicoanalisis clave epigenetica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("varela del psicoanalisis y genetica.") OR ("varelo el psicoanalisis clave epigenetica.")).
• Removing quotes may allow a broader search: (( varela del psicoanalisis y genetica. ) or ( varelo el psicoanalisis clave epigenetica. )).
• Adding a wildcard symbol may retrieve word variants: (("varela del psicoanalisis y genetica.") or ("varelo el psicoanalisis clave epigenetica."))*.