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