Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm
estimation algorithms » estimation algorithm, optimization algorithms, approximation algorithms
optimizer algorithms » optimized algorithms, optimized algorithm, optimization algorithms
network optimizer » network optimization

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: (( network optimizer algorithms ) OR ( _ ((optimisation algorithm) OR (estimation algorithms)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( network optimizer algorithms ) or ( _ ((optimisation algorithm) OR (estimation algorithms)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( network optimizer algorithms ) or ( _ ((optimisation algorithm) OR (estimation algorithms)) ))*.