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