Perhaps you should try some spelling variations:
convolution algorithms » evolution algorithm, solution algorithm
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
network optimisation » network optimization
modified network » certified network, defined network, modified near
drug convolution » drug solution
modified drug » modified df, modified orca

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 network optimisation algorithm ) OR ( modified drug convolution algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified network optimisation algorithm ) or ( modified drug convolution algorithms ))*.