Perhaps you should try some spelling variations:
"tarea del psicoanalisis y genomica." » "tarea y psicoanalisis y genomica.", "tareas del psicoanalisis y genomica.", "tarea de psicoanalisis y genomica.", "area del psicoanalisis y genomica."
"varea el psicoanalisis la epigenetica." » "varea el psicoanalisis a epigenetica.", "varea el psicoanalisis una epigenetica.", "varea el psicoanalisis en epigenetica.", "varea el psicoanalisis la genetica.", "varela el psicoanalisis la epigenetica.", "varda el psicoanalisis la epigenetica.", "varela del psicoanalisis la 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: (("tarea del psicoanalisis y genomica.") or ("varea el psicoanalisis la epigenetica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("tarea del psicoanalisis y genomica.") OR ("varea el psicoanalisis la epigenetica.")).
• Removing quotes may allow a broader search: (( tarea del psicoanalisis y genomica. ) or ( varea el psicoanalisis la epigenetica. )).
• Adding a wildcard symbol may retrieve word variants: (("tarea del psicoanalisis y genomica.") or ("varea el psicoanalisis la epigenetica."))*.