Perhaps you should try some spelling variations:
psicoanalisis la » psicoanalisis a, psicoanalisis una, psicoanalisis en
e psicoanalisis » el psicoanalisis, de psicoanalisis, en psicoanalisis
a psicoanalisis » al psicoanalisis, y psicoanalisis, 1 psicoanalisis
la epigenetica » la genetica
y epigenetica » y genetica
varela e » varela en, varela de, varela el

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( varela e psicoanalisis la epigenetica. ) OR ( marcela a psicoanalisis y epigenetica. ))~.
• Adding a wildcard symbol may retrieve word variants: (( varela e psicoanalisis la epigenetica. ) or ( marcela a psicoanalisis y epigenetica. ))*.