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

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

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