Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
network optimisation » network optimization
solutions algorithm » solution algorithm, evolution algorithm, evolutionary algorithm
modified network » certified network, defined network, modified near
model solutions » nodal solution, global solutions
modified model » modified male

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

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