Perhaps you should try some spelling variations:
"desarrollo psicomotora infantil" » "desarrollo psicomotor infantil", "desarrollo psicomotriz infantil", "desarrollo psicoemocional infantil"
"desarrollo psicologia infantil" » "desarrollo psicologico infantil", "desarrollo psicosocial infantil", "desarrollo psicomotriz infantil"
"desarrollo sicomotor infantil" » "desarrollo psicomotor infantil", "desarrollo sensomotor infantil", "desarrollo psicomotriz infantil"

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: (((("desarrollo psicomotora infantil") OR ("desarrollo sicomotor infantil"))) or ("desarrollo psicologia infantil"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("desarrollo psicomotora infantil") OR ("desarrollo sicomotor infantil"))) OR ("desarrollo psicologia infantil")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"desarrollo psicomotora infantil\") OR (\"desarrollo sicomotor infantil\"))) or (\"desarrollo psicologia infantil\"))".
• Removing quotes may allow a broader search: (((( desarrollo psicomotora infantil ) OR ( desarrollo sicomotor infantil ))) or ( desarrollo psicologia infantil )).
• Adding a wildcard symbol may retrieve word variants: (((("desarrollo psicomotora infantil") OR ("desarrollo sicomotor infantil"))) or ("desarrollo psicologia infantil"))*.