Perhaps you should try some spelling variations:
"ant colony optimization algoritmo" » "ant colony optimisation algoritmo" (Expand Search), "ante colony optimization algoritmo" (Expand Search), "kant colony optimization algoritmo" (Expand Search), "want colony optimization algoritmo" (Expand Search)
"anti colony optimization algorithm" » "anti colony optimisation algorithm" (Expand Search), "antei colony optimization algorithm" (Expand Search), "kanti colony optimization algorithm" (Expand Search), "wanti colony optimization 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: "((\"ant colony optimization algoritmo\") OR (\"anti colony optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( ant colony optimization algoritmo ) OR ( anti colony optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("ant colony optimization algoritmo") OR ("anti colony optimization algorithm"))*.