Perhaps you should try some spelling variations:
"binary state global optimization algorithm" » "binary rat global optimization algorithm" (Expand Search), "binary wave global optimization algorithm" (Expand Search)
"binary bret based optimization algorithm" » "binary rat based optimization algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary bret based optimization algorithm\") OR (\"binary state global optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary bret based optimization algorithm ) OR ( binary state global optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary bret based optimization algorithm") OR ("binary state global optimization algorithm"))*.