Perhaps you should try some spelling variations:
"modified parameters optimisation algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters estimation algorithm", "modified parameters estimation algorithms"
"modified qoe optimized algorithms" » "modified qoe optimized algorithm", "modified qoe optimizer algorithms", "modified qoe optimization algorithms", "modified _ optimized algorithms", "modified male optimized algorithms", "modified bi1 optimized 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 qoe optimized algorithms") OR ("modified parameters optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( modified qoe optimized algorithms ) or ( modified parameters optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified qoe optimized algorithms") or ("modified parameters optimisation algorithm"))*.