Perhaps you should try some spelling variations:
ventilation algorithms » estimation algorithms, estimation algorithm, convolution algorithms
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
adaptive ventilation » adaptive quantization, invasive ventilation
network optimisation » network optimization
modified adaptive » modified passive
modified network » certified network, defined network, modified near

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