Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithms
pose optimisation » qoe optimization, _ optimisation, pose estimation
game estimation » pose estimation, game optimization
modified pose » modified male, modified passive
modified game » modified male, modified adam

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 game estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified pose optimisation algorithm ) or ( modified game estimation algorithm ))*.