Perhaps you should try some spelling variations:
"modified pose optimisation algorithm" » "modified pose optimization algorithms", "modified pose estimation algorithm", "modified pose estimation algorithms", "modified qoe optimization algorithm", "modified _ optimisation algorithm", "modified male optimisation algorithm", "modified passive optimisation algorithm"
"modified objective estimation algorithmss" » "modified objective estimation algorithms", "modified objective estimation algorithm", "modified objective optimization algorithms", "modified objective optimization algorithmss", "modified objective allocation algorithmss"

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 optimisation algorithm") OR ("modified objective estimation algorithmss"))~.
• Removing quotes may allow a broader search: (( modified pose optimisation algorithm ) or ( modified objective estimation algorithmss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified pose optimisation algorithm") or ("modified objective estimation algorithmss"))*.