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