Perhaps you should try some spelling variations:
"binary images based optimization algorithm" » "binary states based optimization algorithm" (Expand Search)
"binary maps swarm optimization algorithm" » "binary mass swarm optimization algorithm" (Expand Search), "binary gaps swarm optimization algorithm" (Expand Search), "binary map 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 images based optimization algorithm") OR ("binary maps swarm optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary images based optimization algorithm\") OR (\"binary maps swarm optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary images based optimization algorithm ) OR ( binary maps swarm optimization algorithm ))*.