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

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("pose estimation algorithmss") or ((("_ optimized algorithm") or ("_ optimization algorithm"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("pose estimation algorithmss") OR ((("_ optimized algorithm") OR ("_ optimization algorithm")))).
• Removing quotes may allow a broader search: (( pose estimation algorithmss ) or ((( _ optimized algorithm ) or ( _ optimization algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("pose estimation algorithmss") or ((("_ optimized algorithm") or ("_ optimization algorithm"))))*.