Perhaps you should try some spelling variations:
psicoanalisis la » psicoanalisis a, psicoanalisis una, psicoanalisis y
la epigenetica » la genetica
sarduy el » sarduy y, sarduy la, sarda el
varea el » varela el, varela del, varela en
varda el » sarda el, warda el, varela el
nada es » nada mas

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((sarduy el) or (((nada es) or (((varea el) OR (varda el)))))) psicoanalisis la epigenetica.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((sarduy el) OR (((nada es) OR (((varea el) OR (varda el)))))) psicoanalisis la epigenetica.*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((sarduy el) or (((nada es) or (((varea el) OR (varda el)))))) psicoanalisis la epigenetica.*".