Perhaps you should try some spelling variations:
quantization algorithm » estimation algorithm
adaptive quantization » adaptive ventilation
modified adaptive » modified passive
method algorithm » mom algorithm
control method » control methods
error control » export control, order control

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 ( error control method algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive quantization algorithm ) or ( error control method algorithm ))*.