Perhaps you should try some spelling variations:
"educacion america la." » "educacion basica la.", "educacion tecnica la.", "educacion america en.", "educacion america _.", "educacion america legal."
"educacion musica latina." » "educacion musical latina.", "educacion basica latina.", "educacion medica latina.", "educacion musicas latinas.", "educacion music latin.", "educacion america latina."
"educacion fisica latin." » "educacion fisica la.", "educacion fisica david.", "educacion fisica edwin."

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: (((("educacion america la.") or ("educacion fisica latin."))) or ("educacion musica latina."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("educacion america la.") OR ("educacion fisica latin."))) OR ("educacion musica latina.")).
• Removing quotes may allow a broader search: (((( educacion america la. ) or ( educacion fisica latin. ))) or ( educacion musica latina. )).
• Adding a wildcard symbol may retrieve word variants: (((("educacion america la.") or ("educacion fisica latin."))) or ("educacion musica latina."))*.