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