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