Perhaps you should try some spelling variations:
"modified bayesian optimisation algorithm" » "modified bayesian optimization algorithms", "modified bayesian estimation algorithm", "modified bayesian optimization algorithm"
"modified motion estimation algorithms" » "modified motion estimation algorithm", "modified motion optimization algorithms", "modified motion approximation algorithms", "modified notion estimation algorithms"

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