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