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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pose estimation algorithms\") OR (((\"_ optimized algorithms\") OR (\"qoe optimizer algorithms\"))))~".
• Removing quotes may allow a broader search: (( pose estimation algorithms ) OR ((( _ optimized algorithms ) OR ( qoe optimizer algorithms ))))~.
• Adding a wildcard symbol may retrieve word variants: (("pose estimation algorithms") OR ((("_ optimized algorithms") OR ("qoe optimizer algorithms"))))*.