Talvez debería tentar con algunhas variantes ortográficas:
"material _ programacion estructura." » "material _ promocion estructura." (Expandir procura)
"materia de programacion estructura." » "materia de promocion estructura." (Expandir procura), "maria de programacion estructura." (Expandir procura)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("material _ programacion estructura.") OR ("materia de programacion estructura."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"material _ programacion estructura.\") OR (\"materia de programacion estructura.\"))*".
• Removing quotes may allow a broader search: (( material _ programacion estructura. ) OR ( materia de programacion estructura. ))*.