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