Perhaps you should try some spelling variations:
"modified parameter estimation algorithms" » "modified parameter estimation algorithm", "modified parameter optimization algorithms", "modified parameter optimisation algorithm", "modified parameter estimates algorithms"
"modified pose optimized algorithms" » "modified pose optimized algorithm", "modified pose optimizer algorithms", "modified pose optimization algorithms", "modified male optimized algorithms", "modified passive optimized algorithms"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified pose optimized algorithms\") OR (\"modified parameter estimation algorithms\"))~".
• Removing quotes may allow a broader search: (( modified pose optimized algorithms ) OR ( modified parameter estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified pose optimized algorithms") OR ("modified parameter estimation algorithms"))*.