Perhaps you should try some spelling variations:
"mathematical algoritmos." » "matematicas algoritmos." (Expand Search), "matematica algoritmos." (Expand Search), "mathematics algoritmos." (Expand Search)
"mathematical algoritmo." » "matematicas algoritmo." (Expand Search), "matematica algoritmo." (Expand Search), "mathematics algoritmo." (Expand Search)
"tematica algorithms." » "tematica algorithm." (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mathematical algoritmos.") OR ("tematica algorithms."))) OR ("mathematical algoritmo."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"mathematical algoritmos.\") OR (\"tematica algorithms.\"))) OR (\"mathematical algoritmo.\"))".
• Removing quotes may allow a broader search: (((( mathematical algoritmos. ) OR ( tematica algorithms. ))) OR ( mathematical algoritmo. )).
• Adding a wildcard symbol may retrieve word variants: (((("mathematical algoritmos.") OR ("tematica algorithms."))) OR ("mathematical algoritmo."))*.