Perhaps you should try some spelling variations:
"_ optimize algorithmss" » "_ optimizer algorithms", "_ optimized algorithm", "_ optimized algorithmss", "_ optimise algorithmss"
"qoe optimized algorithms" » "qoe optimized algorithm", "qoe optimizer algorithms", "qoe optimization algorithms", "_ optimized algorithms"
"risk estimation algorithm" » "pose estimation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("risk estimation algorithm") OR ((("qoe optimized algorithms") OR ("_ optimize algorithmss"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"risk estimation algorithm\") OR (((\"qoe optimized algorithms\") OR (\"_ optimize algorithmss\"))))".
• Removing quotes may allow a broader search: (( risk estimation algorithm ) OR ((( qoe optimized algorithms ) OR ( _ optimize algorithmss )))).
• Adding a wildcard symbol may retrieve word variants: (("risk estimation algorithm") OR ((("qoe optimized algorithms") OR ("_ optimize algorithmss"))))*.