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