Perhaps you should try some spelling variations:
quantization algorithm » estimation algorithm
adaptive quantization » adaptive ventilation
simulation algorithm » estimation algorithm, solution algorithm, optimisation algorithm
modified adaptive » modified passive
bi1 simulation » via simulation, _ simulation, a simulation
modified bi1 » modified _

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 quantization algorithm ) OR ( modified bi1 simulation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive quantization algorithm ) or ( modified bi1 simulation algorithm ))*.