Perhaps you should try some spelling variations:
"binary rat global optimization algorithmss" » "binary rat global optimization algorithms" (Expand Search), "binary rate global optimization algorithmss" (Expand Search), "binary rats global optimization algorithmss" (Expand Search)
"binary task monkey optimization algorithm" » "binary task monkey optimizations algorithm" (Expand Search), "binary task policy optimization algorithm" (Expand Search), "binary task motor 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 rat global optimization algorithmss") OR ("binary task monkey optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary rat global optimization algorithmss\") OR (\"binary task monkey optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary rat global optimization algorithmss ) OR ( binary task monkey optimization algorithm ))*.