Perhaps you should try some spelling variations:
"_ optimisation algorithm" » "_ optimization algorithms", "_ estimation algorithm", "_ optimization algorithm"
"_ estimation algorithms" » "_ estimation algorithm", "_ optimization algorithms", "_ approximation algorithms"
"post optimized algorithm" » "post optimized algorithms", "post optimizer algorithms", "most optimized algorithm", "cost 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: (((("_ estimation algorithms") OR ("_ optimisation algorithm"))) or ("post optimized algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("_ estimation algorithms") OR ("_ optimisation algorithm"))) OR ("post optimized algorithm")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"_ estimation algorithms\") OR (\"_ optimisation algorithm\"))) or (\"post optimized algorithm\"))".
• Removing quotes may allow a broader search: (((( _ estimation algorithms ) OR ( _ optimisation algorithm ))) or ( post optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("_ estimation algorithms") OR ("_ optimisation algorithm"))) or ("post optimized algorithm"))*.