Perhaps you should try some spelling variations:
"modified motion optimization algorithms" » "modified motion optimisation algorithm", "modified motion estimation algorithms", "modified motion estimation algorithm", "modified motion optimisation algorithms", "modified motion estimation algorithmss", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"modified parameter optimization algorithm" » "modified parameter optimisation algorithm", "modified parameter estimation algorithm", "modified parameter estimation algorithms", "modified parameters optimization algorithm"

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 parameter optimization algorithm\") OR (\"modified motion optimization algorithms\"))~".
• Removing quotes may allow a broader search: (( modified parameter optimization algorithm ) OR ( modified motion optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified parameter optimization algorithm") OR ("modified motion optimization algorithms"))*.