Perhaps you should try some spelling variations:
"_ optimisation algorithm" » "_ optimization algorithms", "_ estimation algorithm", "_ estimation algorithms", "_ optimization algorithm"
"done optimizer algorithms" » "done optimized algorithms", "done optimization algorithms", "dong optimizer algorithms", "one optimizer algorithms"
"don optimized algorithm" » "don optimized algorithms", "_ optimized algorithm"

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: "((((\"done optimizer algorithms\") OR (\"don optimized algorithm\"))) OR (\"_ optimisation algorithm\"))~".
• Removing quotes may allow a broader search: (((( done optimizer algorithms ) OR ( don optimized algorithm ))) OR ( _ optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("done optimizer algorithms") OR ("don optimized algorithm"))) OR ("_ optimisation algorithm"))*.