Perhaps you should try some spelling variations:
"binary _ joint optimization algorithm" » "binary _ policy optimization algorithm" (Expand Search), "binary _ wolf optimization algorithm" (Expand Search), "binary _ codon optimization algorithm" (Expand Search)
"binary ranked based optimization algorithm" » "binary ranked whale 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 _ joint optimization algorithm") OR ("binary ranked based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary _ joint optimization algorithm\") OR (\"binary ranked based optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary _ joint optimization algorithm ) OR ( binary ranked based optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary _ joint optimization algorithm") OR ("binary ranked based optimization algorithm"))*.