Perhaps you should try some spelling variations:
en psicoanalisis » el psicoanalisis, del psicoanalisis, y psicoanalisis
es psicoanalisis » el psicoanalisis, del psicoanalisis, y psicoanalisis
y genetica » la genetica, de genetica, y genomica
tareas en » tareas del, tareas de, tareas y
tarea es » tarea en, tarea del, tarea de
y genoma » y genomica, el genoma, y gemma

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tarea es psicoanalisis y genetica. ) or ( tareas en psicoanalisis y genoma. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tarea es psicoanalisis y genetica. ) OR ( tareas en psicoanalisis y genoma. )).
• Adding a wildcard symbol may retrieve word variants: (( tarea es psicoanalisis y genetica. ) or ( tareas en psicoanalisis y genoma. ))*.