Perhaps you should try some spelling variations:
"modified passive quantization algorithm" » "modified passive estimation algorithm", "modified adaptive quantization algorithm"
"modified trace optimized algorithms" » "modified trace optimized algorithm", "modified trace optimizer algorithms", "modified trace optimization algorithms", "modified write optimized algorithms", "modified traces optimized algorithms", "modified male optimized algorithms", "modified orca optimized algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified trace optimized algorithms") OR ("modified passive quantization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified trace optimized algorithms\") OR (\"modified passive quantization algorithm\"))".
• Removing quotes may allow a broader search: (( modified trace optimized algorithms ) OR ( modified passive quantization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified trace optimized algorithms") OR ("modified passive quantization algorithm"))*.