Perhaps you should try some spelling variations:
"matematica algorithm." » "matematicas algorithm." (Expand Search), "tematica algorithm." (Expand Search), "matematica algoritmo." (Expand Search)
"iterative algorithm." » "iterative algoritmo." (Expand Search), "interactive algorithm." (Expand Search), "integrative algorithm." (Expand Search)
"interaccion algorithm." » "interaccion algoritmo." (Expand Search), "integracion algorithm." (Expand Search), "intervencion algorithm." (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"matematica algorithm.\") OR (\"iterative algorithm.\"))) OR (\"interaccion algorithm.\"))~".
• Removing quotes may allow a broader search: (((( matematica algorithm. ) OR ( iterative algorithm. ))) OR ( interaccion algorithm. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("matematica algorithm.") OR ("iterative algorithm."))) OR ("interaccion algorithm."))*.