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