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