Perhaps you should try some spelling variations:
"_ optimization algorithms" » "_ estimation algorithms", "_ estimation algorithm", "_ optimized algorithms"
"_ optimisation algorithm" » "_ estimation algorithm", "_ estimation algorithms"
"dong optimized algorithm" » "dong optimized algorithms", "dong optimizer algorithms", "cong optimized algorithm", "dung optimized algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("dong optimized algorithm") or ((("_ optimisation algorithm") OR ("_ optimization algorithms"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("dong optimized algorithm") OR ((("_ optimisation algorithm") OR ("_ optimization algorithms")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"dong optimized algorithm\") or (((\"_ optimisation algorithm\") OR (\"_ optimization algorithms\"))))".
• Removing quotes may allow a broader search: (( dong optimized algorithm ) or ((( _ optimisation algorithm ) OR ( _ optimization algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("dong optimized algorithm") or ((("_ optimisation algorithm") OR ("_ optimization algorithms"))))*.