Perhaps you should try some spelling variations:
"binary key model optimization algorithm" » "binary key codon optimization algorithm" (Expand Search), "binary key global optimization algorithm" (Expand Search), "binary key based optimization algorithm" (Expand Search)
"binary step process optimization algorithm" » "binary stem process 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 key model optimization algorithm") OR ("binary step process optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary key model optimization algorithm\") OR (\"binary step process optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary key model optimization algorithm ) OR ( binary step process optimization algorithm ))*.