Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history con mathematica" » "history in mathematics", "history en matematica", "historia con mathematica", "history of mathematica"
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history and matematicas", "history of matematicas"
"history el matematico" » "history la matematica", "historia el matematico", "history of matematico", "history a matematico"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("history con mathematica") OR ("history en matematicas"))) OR ("history el matematico"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history con mathematica\") OR (\"history en matematicas\"))) OR (\"history el matematico\"))".
• Removing quotes may allow a broader search: (((( history con mathematica ) OR ( history en matematicas ))) OR ( history el matematico )).
• Adding a wildcard symbol may retrieve word variants: (((("history con mathematica") OR ("history en matematicas"))) OR ("history el matematico"))*.