Perhaps you should try some spelling variations:
"binary tasks whale optimization algorithm" » "binary tasks swarm optimization algorithm" (Expand Search), "binary task whale optimization algorithm" (Expand Search)
"binary images based optimization algorithm" » "binary states based 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 tasks whale optimization algorithm") OR ("binary images based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary tasks whale optimization algorithm\") OR (\"binary images based optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary tasks whale optimization algorithm ) OR ( binary images based optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary tasks whale optimization algorithm") OR ("binary images based optimization algorithm"))*.