Perhaps you should try some spelling variations:
"varea el psicoanalisis la genetica." » "varea el psicoanalisis a genetica.", "varea el psicoanalisis una genetica.", "varea el psicoanalisis en genetica.", "varda el psicoanalisis la genetica.", "varela del psicoanalisis la genetica.", "varela en psicoanalisis la genetica."
"varela el psicoanalisis y epigenetica." » "varela el psicoanalisis la epigenetica.", "varela el psicoanalisis y genetica.", "varela del psicoanalisis y epigenetica.", "varela en psicoanalisis y epigenetica.", "varelo el psicoanalisis y epigenetica."

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: (("varela el psicoanalisis y epigenetica.") or ("varea el psicoanalisis la genetica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("varela el psicoanalisis y epigenetica.") OR ("varea el psicoanalisis la genetica.")).
• Removing quotes may allow a broader search: (( varela el psicoanalisis y epigenetica. ) or ( varea el psicoanalisis la genetica. )).
• Adding a wildcard symbol may retrieve word variants: (("varela el psicoanalisis y epigenetica.") or ("varea el psicoanalisis la genetica."))*.