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