Perhaps you should try some spelling variations:
elementos basicos » elementos quimicos (Expand Search)
elementos finitos » elemento finito (Expand Search), elementos quimicos (Expand Search)
con elementos » como elementos (Expand Search), de elementos (Expand Search), como elemento (Expand Search)
los elementos » de elementos (Expand Search)
de con » de co2 (Expand Search), de colon (Expand Search), de cohen (Expand Search)

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

• Removing quotes may allow a broader search: (( Método de con elementos finitos. ) OR ( metodo de los elementos basicos. )).