Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
optimized algorithms » optimized algorithm, optimizer algorithms
simulation algorithm » estimation algorithm, solution algorithm, optimisation algorithm
device simulation » policy simulation, via simulation

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( post ((optimization algorithms) or (optimized algorithms)) ) or ( device simulation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( post ((optimization algorithms) OR (optimized algorithms)) ) OR ( device simulation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( post ((optimization algorithms) or (optimized algorithms)) ) or ( device simulation algorithm ))*.