Perhaps you should try some spelling variations:
"notion optimisation algorithm" » "notion optimization algorithms", "notion estimation algorithm", "notion estimation algorithms", "network optimization algorithm"
"_ optimize algorithmss" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimise algorithmss"
"_ optimized algorithm" » "_ optimized algorithms", "_ optimizer algorithms", "_ optimised algorithm"

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

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