Perhaps you should try some spelling variations:
psicoanalisis la » psicoanalisis a, psicoanalisis una, psicoanalisis y
la epigenetica » la genetica
varela del » varela de, marcela del, mariela del
varela el » varelo el, varea el, varela e
varela en » varela y, varelo el
varela la » varela y, varela julia

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) or (((varela en) OR (varela la))))) or (varela del)) psicoanalisis la epigenetica.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((varela el) OR (((varela en) OR (varela la))))) OR (varela del)) psicoanalisis la epigenetica.*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((varela el) or (((varela en) OR (varela la))))) or (varela del)) psicoanalisis la epigenetica.*".