Perhaps you should try some spelling variations:
"binary task chimp optimization algorithm" » "binary task whale optimization algorithm" (Expand Search)
"binary mask based optimization algorithm" » "binary masks based optimization algorithm" (Expand Search), "binary mass based optimization algorithm" (Expand Search), "binary mark 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 task chimp optimization algorithm") OR ("binary mask based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary task chimp optimization algorithm\") OR (\"binary mask based optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary task chimp optimization algorithm ) OR ( binary mask based optimization algorithm ))*.