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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"optimisation algorithm\") OR (((\"optimized algorithmsss\") OR (\"optimized algorithms\"))))~".
• Removing quotes may allow a broader search: (( optimisation algorithm ) OR ((( optimized algorithmsss ) OR ( optimized algorithms ))))~.
• Adding a wildcard symbol may retrieve word variants: (("optimisation algorithm") OR ((("optimized algorithmsss") OR ("optimized algorithms"))))*.