Perhaps you should try some spelling variations:
"modified adaptive quantization algorithms" » "modified adaptive estimation algorithms", "modified adaptive optimization algorithms", "modified adaptive ventilation algorithms", "modified passive quantization algorithms"
"defined network optimized algorithms" » "defined network optimized algorithm", "defined network optimizer algorithms", "defined network optimization algorithms", "designed network optimized algorithms"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"defined network optimized algorithms\") OR (\"modified adaptive quantization algorithms\"))~".
• Removing quotes may allow a broader search: (( defined network optimized algorithms ) OR ( modified adaptive quantization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("defined network optimized algorithms") OR ("modified adaptive quantization algorithms"))*.