Perhaps you should try some spelling variations:
"modified _damdamdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified _damdamdaptive estimation algorithm"
"modified df convolution algorithms" » "modified df evolution algorithm", "modified df solution algorithm", "modified d convolutional algorithms", "modified _ convolution algorithms", "modified adam convolution algorithms", "modified bi1 convolution 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 df convolution algorithms") OR ("modified _damdamdaptive quantization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified df convolution algorithms\") OR (\"modified _damdamdaptive quantization algorithm\"))".
• Removing quotes may allow a broader search: (( modified df convolution algorithms ) OR ( modified _damdamdaptive quantization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified df convolution algorithms") OR ("modified _damdamdaptive quantization algorithm"))*.