Perhaps you should try some spelling variations:
"psicolog{acute}ia de la educaci{acute}on." » "psicolog{acute}iv de la educaci{acute}on.", "psicolog{acute}ii de la educaci{acute}on.", "psicolog{acute}ha de la educaci{acute}on."
"Psicolog{acute}la de la educacion{acute}on." » "Psicolog{acute}la fe la educacion{acute}on."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("psicolog{acute}ia de la educaci{acute}on.") or ("Psicolog{acute}la de la educacion{acute}on."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("psicolog{acute}ia de la educaci{acute}on.") OR ("Psicolog{acute}la de la educacion{acute}on.")).
• Removing quotes may allow a broader search: (( psicolog{acute}ia de la educaci{acute}on. ) or ( Psicolog{acute}la de la educacion{acute}on. )).
• Adding a wildcard symbol may retrieve word variants: (("psicolog{acute}ia de la educaci{acute}on.") or ("Psicolog{acute}la de la educacion{acute}on."))*.