Perhaps you should try some spelling variations:
"modified pose estimation algorithmsss" » "modified pose estimation algorithms", "modified pose estimation algorithm", "modified male estimation algorithmsss", "modified passive estimation algorithmsss", "modified pose estimation algorithmss"
"modified objective approximation algorithms" » "modified objective approximation algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified pose estimation algorithmsss") OR ("modified objective approximation algorithms"))~.
• Removing quotes may allow a broader search: (( modified pose estimation algorithmsss ) or ( modified objective approximation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified pose estimation algorithmsss") or ("modified objective approximation algorithms"))*.