Perhaps you should try some spelling variations:
objective optimization » multiobjective optimization
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
adaptive evolution » adaptive ventilation
modified adaptive » modified passive

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

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