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"
"modified charging predation algorithm" » "modified charging predators algorithm", "modified charging estimation algorithm", "modified charging station algorithm", "modified caging predation algorithm", "modified carbon predation 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 adaptive quantization algorithms") OR ("modified charging predation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified adaptive quantization algorithms\") OR (\"modified charging predation algorithm\"))".
• Removing quotes may allow a broader search: (( modified adaptive quantization algorithms ) OR ( modified charging predation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified adaptive quantization algorithms") OR ("modified charging predation algorithm"))*.