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