Perhaps you should try some spelling variations:
"modified qoe optimisation algorithm" » "modified qoe optimization algorithms", "modified qoe estimation algorithm", "modified qoe estimation algorithms", "modified qoe optimization algorithm", "modified _ optimisation algorithm", "modified game optimization algorithm", "modified male optimisation algorithm", "modified bi1 optimisation algorithm"
"modified parameters optimized algorithms" » "modified parameters optimized algorithm", "modified parameters optimizer algorithms", "modified parameters optimization algorithms"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified parameters optimized algorithms") or ("modified qoe optimisation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified parameters optimized algorithms") OR ("modified qoe optimisation algorithm")).
• Removing quotes may allow a broader search: (( modified parameters optimized algorithms ) or ( modified qoe optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified parameters optimized algorithms") or ("modified qoe optimisation algorithm"))*.