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