Perhaps you should try some spelling variations:
quantization algorithm » estimation algorithm
adaptive quantization » adaptive ventilation
modified adaptive » modified passive
using real » using metal
using raw » using a, using low, using rbf

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified adaptive quantization algorithm ) or ( code ((using raw) OR (using real)) algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified adaptive quantization algorithm ) OR ( code ((using raw) OR (using real)) algorithm )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified adaptive quantization algorithm ) or ( code ((using raw) OR (using real)) algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive quantization algorithm ) or ( code ((using raw) OR (using real)) algorithm ))*.