Perhaps you should try some spelling variations:
"modified _damdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified _damdaptive estimation algorithm"
"modified deep convolution algorithms" » "modified deep evolution algorithm", "modified deep solution algorithm", "modified deep convolutional algorithms", "modified delphi convolution algorithms", "modified df convolution algorithms", "modified near convolution 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: "((\"modified _damdaptive quantization algorithm\") OR (\"modified deep convolution algorithms\"))~".
• Removing quotes may allow a broader search: (( modified _damdaptive quantization algorithm ) OR ( modified deep convolution algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified _damdaptive quantization algorithm") OR ("modified deep convolution algorithms"))*.