Perhaps you should try some spelling variations:
objective optimized » objective optimal, objective optimization
optimized algorithm » optimized algorithms, optimizer algorithms
method algorithm » mom algorithm
machines using » machinery using
using method » nursing methods, focusing method, using metal

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( machines using method algorithm ) or ( modified objective optimized algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( machines using method algorithm ) OR ( modified objective optimized algorithm )).
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