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