Perhaps you should try some spelling variations:
"_ optimisation algorithm" » "_ optimization algorithms", "_ estimation algorithm", "_ estimation algorithms", "_ optimization algorithm"
"_ optimized algorithmsss" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimized algorithmssss", "_ optimizer algorithmssss"
"same optimized algorithm" » "same optimized algorithms", "same optimizer algorithms", "some optimized algorithm"

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: (("same optimized algorithm") or ((("_ optimisation algorithm") or ("_ optimized algorithmsss"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("same optimized algorithm") OR ((("_ optimisation algorithm") OR ("_ optimized algorithmsss")))).
• Removing quotes may allow a broader search: (( same optimized algorithm ) or ((( _ optimisation algorithm ) or ( _ optimized algorithmsss )))).
• Adding a wildcard symbol may retrieve word variants: (("same optimized algorithm") or ((("_ optimisation algorithm") or ("_ optimized algorithmsss"))))*.