Perhaps you should try some spelling variations:
"don optimizer algorithms" » "don optimized algorithms", "don optimization algorithms", "doan optimizer algorithms"
"dong optimized algorithm" » "dong optimized algorithms", "doang optimized algorithm", "cong optimized algorithm", "dung optimized algorithm"
"jose estimation algorithm" » "pose estimation algorithm", "risk estimation algorithm", "cover estimations algorithm"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("don optimizer algorithms") OR ("dong optimized algorithm"))) OR ("jose estimation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"don optimizer algorithms\") OR (\"dong optimized algorithm\"))) OR (\"jose estimation algorithm\"))".
• Removing quotes may allow a broader search: (((( don optimizer algorithms ) OR ( dong optimized algorithm ))) OR ( jose estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("don optimizer algorithms") OR ("dong optimized algorithm"))) OR ("jose estimation algorithm"))*.