Perhaps you should try some spelling variations:
"enfoques pedagogicas" » "enfoques pedagogicos", "enfoques practicas"
"enfoque pedagogico" » "enfoques pedagogicos", "enfoque psicopedagogico", "enfoque ecologico"
"enfoques actuales" » "enfoque actual", "bosques actuales", "enfoques conceptuales"
"enfoques actas" » "enfoques cts", "enfoque cts", "enfoque actual"

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