Perhaps you should try some spelling variations:
"modified passive quantization algorithm" » "modified passive estimation algorithm", "modified adaptive quantization algorithm"
"modified via optimized algorithms" » "modified via optimized algorithm", "modified via optimizer algorithms", "modified via optimization algorithms", "modified _ optimized algorithms", "modified bi1 optimized algorithms", "modified adam optimized algorithms", "modified near optimized algorithms"

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 via optimized algorithms") OR ("modified passive quantization algorithm"))~.
• Removing quotes may allow a broader search: (( modified via optimized algorithms ) or ( modified passive quantization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified via optimized algorithms") or ("modified passive quantization algorithm"))*.