Perhaps you should try some spelling variations:
"_ optimisation algorithm" » "_ optimization algorithms", "_ estimation algorithm", "_ estimation algorithms", "_ optimization algorithm"
"same optimized algorithm" » "same optimized algorithms", "same optimizer algorithms"
"some optimized algorithm" » "some optimized algorithms", "some optimizer 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 optimized algorithm") OR ("some optimized algorithm"))) OR ("_ optimisation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"same optimized algorithm\") OR (\"some optimized algorithm\"))) or (\"_ optimisation algorithm\"))~".
• Removing quotes may allow a broader search: (((( same optimized algorithm ) OR ( some optimized algorithm ))) or ( _ optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("same optimized algorithm") OR ("some optimized algorithm"))) or ("_ optimisation algorithm"))*.