Perhaps you should try some spelling variations:
"binary tttttasks colon optimization algorithm" » "binary tttttasks motor optimization algorithm" (Expand Search), "binary tttttasks policy optimization algorithm" (Expand Search), "binary tttttasks chimp optimization algorithm" (Expand Search)
"binary task whale optimization algorithm" » "binary task swarm optimization algorithm" (Expand Search), "binary task based optimization algorithm" (Expand Search)

Try widening your search to All Fields.

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

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