Perhaps you should try some spelling variations:
"binary black based optimization algorithm" » "binary blank based optimization algorithm" (Expand Search), "binary lack based optimization algorithm" (Expand Search), "binary back based optimization algorithm" (Expand Search)
"binary black _ optimization algorithm" » "binary blank _ optimization algorithm" (Expand Search), "binary lack _ optimization algorithm" (Expand Search), "binary back _ 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: "((\"binary black based optimization algorithm\") OR (\"binary black _ optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary black based optimization algorithm ) OR ( binary black _ optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary black based optimization algorithm") OR ("binary black _ optimization algorithm"))*.