Perhaps you should try some spelling variations:
"binary classes whale optimization algorithm" » "binary classes swarm optimization algorithm" (Expand Search), "binary classifiers whale optimization algorithm" (Expand Search)
"binary labels path optimization algorithm" » "binary labels swarm optimization algorithm" (Expand Search), "binary labels based optimization algorithm" (Expand Search), "binary labels _ optimization algorithm" (Expand Search), "trinary labels path optimization algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("binary classes whale optimization algorithm") OR ("binary labels path optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary classes whale optimization algorithm\") OR (\"binary labels path optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary classes whale optimization algorithm ) OR ( binary labels path optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary classes whale optimization algorithm") OR ("binary labels path optimization algorithm"))*.