Perhaps you should try some spelling variations:
"ant scheduling optimization algorithm" » "ant cooling optimization algorithm" (Expand Search), "task scheduling optimization algorithm" (Expand Search), "_ scheduling optimization algorithm" (Expand Search), "ant scheduling optimization algoritmo" (Expand Search)
"_ path optimization algorithm" » "_ static optimization algorithm" (Expand Search), "_ based optimization algorithm" (Expand Search), "_ route optimization algorithm" (Expand Search), "_ path optimization 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: "((\"_ path optimization algorithm\") OR (\"ant scheduling optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( _ path optimization algorithm ) OR ( ant scheduling optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ path optimization algorithm") OR ("ant scheduling optimization algorithm"))*.