Perhaps you should try some spelling variations:
"binary based function optimization algorithm" » "binary based migration optimization algorithm" (Expand Search), "binary taste function optimization algorithm" (Expand Search)
"primary case case optimization algorithm" » "primary case based optimization algorithm" (Expand Search), "primary case whale optimization algorithm" (Expand Search), "primary case swarm 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: "((\"primary case case optimization algorithm\") OR (\"binary based function optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( primary case case optimization algorithm ) OR ( binary based function optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("primary case case optimization algorithm") OR ("binary based function optimization algorithm"))*.