Perhaps you should try some spelling variations:
ventilation algorithm » estimation algorithm, estimation algorithms, evolution algorithm
adaptive ventilation » adaptive quantization, invasive ventilation
optimized algorithm » optimized algorithms, optimizer algorithms
modified adaptive » modified passive
modified game » modified male, modified adam

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