Perhaps you should try some spelling variations:
"post optimisation algorithm" » "post optimization algorithms", "post estimation algorithm", "post estimation algorithms", "robust optimization algorithm", "_ optimisation algorithm", "qoe optimization algorithm"
"don optimizer algorithms" » "don optimized algorithms", "don optimization algorithms"
"_ optimized algorithm" » "_ optimized algorithms"

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

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