Perhaps you should try some spelling variations:
evolutionary algorithm » evolution algorithm
adaptive evolutionary » objective evolutionary
solution algorithm » evolution algorithm, convolution algorithms, estimation algorithm
modified adaptive » modified passive
modified positive » modified passive
positive solution » positive solutions

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 adaptive evolutionary algorithm ) OR ( modified positive solution algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive evolutionary algorithm ) or ( modified positive solution algorithm ))*.