Perhaps you should try some spelling variations:
"game optimization algorithms" » "game optimisation algorithm", "game estimation algorithms", "game optimized algorithms", "stage optimization algorithms", "qoe optimization algorithms", "market optimization algorithms"
"_ optimized algorithm" » "_ optimized algorithms", "_ optimizer algorithms"
"qoe estimation algorithm" » "pose estimation algorithm", "_ estimation algorithm", "cover estimations algorithm"

Try widening your search to All Fields.

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 ((("game optimization algorithms") or ("_ optimized algorithm"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("qoe estimation algorithm") OR ((("game optimization algorithms") OR ("_ optimized algorithm")))).
• Removing quotes may allow a broader search: (( qoe estimation algorithm ) or ((( game optimization algorithms ) or ( _ optimized algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("qoe estimation algorithm") or ((("game optimization algorithms") or ("_ optimized algorithm"))))*.