Perhaps you should try some spelling variations:
"primary data codes optimization algorithm" » "primary data spider optimization algorithm" (Expand Search), "primary data based optimization algorithm" (Expand Search), "primary data igdt optimization algorithm" (Expand Search), "primary data models optimization algorithm" (Expand Search)
"binary base model optimization algorithm" » "binary base level optimization algorithm" (Expand Search), "binary base motor optimization algorithm" (Expand Search), "binary base monkey optimizations algorithm" (Expand Search), "binary based model optimization algorithm" (Expand Search), "binary case model 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 codes optimization algorithm") OR ("binary base model optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"primary data codes optimization algorithm\") OR (\"binary base model optimization algorithm\"))".
• Removing quotes may allow a broader search: (( primary data codes optimization algorithm ) OR ( binary base model optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("primary data codes optimization algorithm") OR ("binary base model optimization algorithm"))*.