Perhaps you should try some spelling variations:
"primary data driven optimization algorithm" » "primary data level optimization algorithm" (Expand Search), "primary data spider optimization algorithm" (Expand Search)
"binary same based optimization algorithm" » "binary states based 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: (("primary data driven optimization algorithm") OR ("binary same based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"primary data driven optimization algorithm\") OR (\"binary same based optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( primary data driven optimization algorithm ) OR ( binary same based optimization algorithm ))*.