Perhaps you should try some spelling variations:
"binary _ common optimization algorithm" » "binary _ chimp optimization algorithm" (Expand Search), "binary _ motor optimization algorithm" (Expand Search)
"binary based processes optimization algorithm" » "binary based process 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 _ common optimization algorithm\") OR (\"binary based processes optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary _ common optimization algorithm ) OR ( binary based processes optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary _ common optimization algorithm") OR ("binary based processes optimization algorithm"))*.