Perhaps you should try some spelling variations:
"_ estimation algorithms" » "_ estimation algorithm", "_ optimization algorithms", "_ optimisation algorithm"
"cost optimizer algorithms" » "cost optimized algorithms", "cost optimization algorithms", "most optimizer algorithms"
"doses optimized algorithm" » "doses optimized algorithms", "does optimized algorithm", "dose optimized algorithm", "poses optimized algorithm"

Try widening your search to All Fields.

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

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