Perhaps you should try some spelling variations:
"modified robust estimation algorithmssss" » "modified robust estimation algorithms", "modified robust estimation algorithm", "modified robust optimization algorithmssss", "modified pose estimation algorithmssss", "modified risk estimation algorithmssss"
"modified objective allocation algorithms" » "modified objective estimation algorithms", "modified objective approximation algorithms"

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

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