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