Perhaps you should try some spelling variations:
"modified _damdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified _damdaptive estimation algorithm"
"modified a convolution algorithms" » "modified a evolution algorithm", "modified a solution algorithm", "modified d convolutional algorithms", "modified _ convolution algorithms", "modified df convolution algorithms", "modified adam convolution algorithms"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified _damdaptive quantization algorithm") OR ("modified a convolution algorithms"))~.
• Removing quotes may allow a broader search: (( modified _damdaptive quantization algorithm ) or ( modified a convolution algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified _damdaptive quantization algorithm") or ("modified a convolution algorithms"))*.