Perhaps you should try some spelling variations:
"cost optimized algorithms" » "cost optimizer algorithms", "cost optimization algorithms", "cost optimizer algorithmss"
"most optimized algorithm" » "most optimizer algorithms"
"qoe estimation algorithm" » "pose estimation algorithm", "_ 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: (("qoe estimation algorithm") OR ((("cost optimized algorithms") OR ("most optimized algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"qoe estimation algorithm\") OR (((\"cost optimized algorithms\") OR (\"most optimized algorithm\"))))".
• Removing quotes may allow a broader search: (( qoe estimation algorithm ) OR ((( cost optimized algorithms ) OR ( most optimized algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("qoe estimation algorithm") OR ((("cost optimized algorithms") OR ("most optimized algorithm"))))*.