Perhaps you should try some spelling variations:
"modified passive quantization algorithmss" » "modified passive estimation algorithms", "modified passive optimization algorithms", "modified adaptive quantization algorithmss"
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"

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

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