Perhaps you should try some spelling variations:
"binary also based optimization algorithm" » "binary also whale optimization algorithm" (Expand Search), "binary also caused optimization algorithm" (Expand Search), "binary also used optimization algorithm" (Expand Search), "binary also asked optimization algorithm" (Expand Search)
"binary image bayesian optimization algorithm" » "binary disease 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 image bayesian optimization algorithm") OR ("binary also based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary image bayesian optimization algorithm\") OR (\"binary also based optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary image bayesian optimization algorithm ) OR ( binary also based optimization algorithm ))*.