Perhaps you should try some spelling variations:
"varela y psicoanalisis clxvii epigenetica." » "varela y psicoanalisis lxiii epigenetica.", "varela y psicoanalisis lxvi epigenetica.", "varela y psicoanalisis cii epigenetica.", "varela y psicoanalisis clave epigenetica."
"areas el psicoanalisis curva cinetica." » "areas el psicoanalisis una cinetica.", "areas el psicoanalisis cxlv cinetica.", "areas el psicoanalisis para cinetica.", "areas del psicoanalisis curva cinetica.", "arenas el psicoanalisis curva cinetica.", "areas en psicoanalisis curva cinetica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("varela y psicoanalisis clxvii epigenetica.") or ("areas el psicoanalisis curva cinetica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("varela y psicoanalisis clxvii epigenetica.") OR ("areas el psicoanalisis curva cinetica."))*.
• Removing quotes may allow a broader search: (( varela y psicoanalisis clxvii epigenetica. ) or ( areas el psicoanalisis curva cinetica. ))*.