Perhaps you should try some spelling variations:
"binary si model optimization algorithm" » "binary si codon optimization algorithm" (Expand Search), "binary si global optimization algorithm" (Expand Search), "binary si based optimization algorithm" (Expand Search), "binary _ model optimization algorithm" (Expand Search), "binary i model optimization algorithm" (Expand Search), "binary ai model optimization algorithm" (Expand Search), "binary ai models optimization algorithm" (Expand Search)
"binary b process optimization algorithm" » "binary _ process optimization algorithm" (Expand Search), "binary a 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 si model optimization algorithm") OR ("binary b process optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary si model optimization algorithm\") OR (\"binary b process optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary si model optimization algorithm ) OR ( binary b process optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary si model optimization algorithm") OR ("binary b process optimization algorithm"))*.