Perhaps you should try some spelling variations:
"modified robust estimation algorithmss" » "modified robust estimation algorithm", "modified robust optimization algorithms", "modified robust estimation algorithms", "modified robust optimization algorithmss", "modified robust optimisation algorithms", "modified pose estimation algorithmss", "modified risk estimation algorithmss"
"modified bayesian estimation algorithms" » "modified bayesian estimation algorithm", "modified bayesian optimization algorithms", "modified bayesian optimisation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified bayesian estimation algorithms") OR ("modified robust estimation algorithmss"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified bayesian estimation algorithms\") OR (\"modified robust estimation algorithmss\"))".
• Removing quotes may allow a broader search: (( modified bayesian estimation algorithms ) OR ( modified robust estimation algorithmss )).
• Adding a wildcard symbol may retrieve word variants: (("modified bayesian estimation algorithms") OR ("modified robust estimation algorithmss"))*.