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