Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
ventilation algorithm » estimation algorithm, estimation algorithms, evolution algorithm
passive ventilation » adaptive ventilation, invasive ventilation
bi1 optimisation » _ optimisation, _ optimization, qoe optimization
modified passive » modified adaptive
modified bi1 » modified _

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• Performing a fuzzy search may retrieve terms with similar spellings: (( modified bi1 optimisation algorithm ) or ( modified passive ventilation algorithm ))~.
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