Perhaps you should try some spelling variations:
"_ optimizer algorithmss" » "_ optimizer algorithms", "_ optimized algorithm"
"_ estimation algorithms" » "_ estimation algorithm", "_ optimization algorithms", "_ optimisation algorithm"
"post optimized algorithms" » "post optimized algorithm", "post optimizer algorithms", "post optimization algorithms", "most optimized algorithms", "cost optimized algorithms"

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: (((("_ optimizer algorithmss") or ("_ estimation algorithms"))) or ("post optimized algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("_ optimizer algorithmss") OR ("_ estimation algorithms"))) OR ("post optimized algorithms")).
• Removing quotes may allow a broader search: (((( _ optimizer algorithmss ) or ( _ estimation algorithms ))) or ( post optimized algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("_ optimizer algorithmss") or ("_ estimation algorithms"))) or ("post optimized algorithms"))*.