Perhaps you should try some spelling variations:
"_ optimization algorithms" » "_ optimisation algorithm", "_ estimation algorithm", "_ optimizer algorithms"
"_ estimation algorithms" » "_ estimation algorithm", "_ optimisation algorithm", "_ approximation algorithms"
"same optimized algorithms" » "same optimized algorithm", "same optimizer algorithms", "some optimized algorithms"

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