Perhaps you should try some spelling variations:
multiobjective optimized » multiobjective optimization
optimized algorithm » optimized algorithms, optimizer algorithms
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified early » modified male, modified near
early solution » early evolution, nacl solution

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified multiobjective optimized algorithm ) OR ( modified early solution algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified multiobjective optimized algorithm ) or ( modified early solution algorithm ))*.