Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"creen imagen" » "creencia en", "cine imagen", "creen imagin", "creen iagen", "creen imagan", "creern imagen", "ceen imagen", "crean imagen", "creen imaugen"
"creen mmagent" » "creen mmagint", "creen magent", "creen mmagant", "creern mmagent", "ceen mmagent", "crean mmagent", "creen mmaugent"
"creen magen" » "creen magin", "creen agen", "creen magan", "creern magen", "ceen magen", "crean magen", "creen maugen"
"cree age" » "creer age", "cee age", "crea age", "cree auge"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("creen mmagent") OR ("creen magen"))) OR ("creen imagen"))) OR ("cree age"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"creen mmagent\") OR (\"creen magen\"))) OR (\"creen imagen\"))) OR (\"cree age\"))".
• Removing quotes may allow a broader search: (((((( creen mmagent ) OR ( creen magen ))) OR ( creen imagen ))) OR ( cree age )).
• Adding a wildcard symbol may retrieve word variants: (((((("creen mmagent") OR ("creen magen"))) OR ("creen imagen"))) OR ("cree age"))*.