Perhaps you should try some spelling variations:
"Método fe de alimentos basicos." » "Método fe de movimientos basicos." (Expand Search), "Método fe de alumnos basicos." (Expand Search)
"Método fe de elementos basicos." » "Método fe de elementos quimicos." (Expand Search), "Método fe de elementos finitos." (Expand Search)
metodo fe » metodo de (Expand Search), metodos de (Expand Search), metodo del (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("Método fe de elementos basicos.") OR ("Método fe de alimentos basicos."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Método fe de elementos basicos.\") OR (\"Método fe de alimentos basicos.\"))".
• Removing quotes may allow a broader search: (( Método fe de elementos basicos. ) OR ( Método fe de alimentos basicos. )).
• Adding a wildcard symbol may retrieve word variants: (("Método fe de elementos basicos.") OR ("Método fe de alimentos basicos."))*.