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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ optimized algorithms") or ((("qoe estimation algorithm") OR ("cover estimations algorithm"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("_ optimized algorithms") OR ((("qoe estimation algorithm") OR ("cover estimations algorithm")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ optimized algorithms\") or (((\"qoe estimation algorithm\") OR (\"cover estimations algorithm\"))))".
• Removing quotes may allow a broader search: (( _ optimized algorithms ) or ((( qoe estimation algorithm ) OR ( cover estimations algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("_ optimized algorithms") or ((("qoe estimation algorithm") OR ("cover estimations algorithm"))))*.