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

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 adaptive ventilation algorithm ) OR ( modified choosing optimizer algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive ventilation algorithm ) OR ( modified choosing optimizer algorithm ))*.