Perhaps you should try some spelling variations:
"one optimisation algorithms" » "one optimisation algorithm", "one optimization algorithms", "one estimation algorithms", "_ optimisation algorithms", "qoe optimization algorithms", "game optimization algorithms"
"_ optimization algorithm" » "_ optimization algorithms", "_ optimisation algorithm", "_ estimation algorithm"
"_ optimized algorithms" » "_ optimized algorithm", "_ optimizer algorithms", "_ 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: (((("one optimisation algorithms") or ("_ optimized algorithms"))) or ("_ optimization algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("one optimisation algorithms") OR ("_ optimized algorithms"))) OR ("_ optimization algorithm")).
• Removing quotes may allow a broader search: (((( one optimisation algorithms ) or ( _ optimized algorithms ))) or ( _ optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("one optimisation algorithms") or ("_ optimized algorithms"))) or ("_ optimization algorithm"))*.