Perhaps you should try some spelling variations:
"binary task guided optimization algorithm" » "binary task based optimization algorithm" (Expand Search), "binary task inspired optimization algorithm" (Expand Search)
"binary tasks spider optimization algorithm" » "binary tasks inspired 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: "((\"binary task guided optimization algorithm\") OR (\"binary tasks spider optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary task guided optimization algorithm ) OR ( binary tasks spider optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary task guided optimization algorithm") OR ("binary tasks spider optimization algorithm"))*.