Perhaps you should try some spelling variations:
"modified adamdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified adamdaptive estimation algorithm"
"modified via optimization algorithms" » "modified via optimisation algorithm", "modified via estimation algorithms", "modified via estimation algorithm", "modified _ optimization algorithms", "modified qoe optimization algorithms", "modified stage optimization algorithms", "modified bi1 optimization algorithms", "modified adam optimization algorithms", "modified near optimization 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 via optimization algorithms") OR ("modified adamdaptive quantization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified via optimization algorithms\") OR (\"modified adamdaptive quantization algorithm\"))".
• Removing quotes may allow a broader search: (( modified via optimization algorithms ) OR ( modified adamdaptive quantization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified via optimization algorithms") OR ("modified adamdaptive quantization algorithm"))*.