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