Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
ventilation algorithm » estimation algorithm, estimation algorithms, evolution algorithm
adaptive ventilation » adaptive quantization, invasive ventilation
robust optimisation » robust optimization
modified adaptive » modified passive

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified robust optimisation algorithm ) or ( modified adaptive ventilation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified robust optimisation algorithm ) OR ( modified adaptive ventilation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified robust optimisation algorithm ) or ( modified adaptive ventilation algorithm ))*.