Perhaps you should try some spelling variations:
"modified adamdaptive quantization algorithm" » "modified adaptive quantization algorithm", "modified adamdaptive estimation algorithm", "modified dfdaptive quantization algorithm", "modified neardaptive quantization algorithm"
"modified adam estimation algorithms" » "modified adam estimation algorithm", "modified adam optimization algorithms", "modified adam optimisation algorithm", "modified df estimation algorithms", "modified near estimation algorithms"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified adamdaptive quantization algorithm") or ("modified adam estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified adamdaptive quantization algorithm") OR ("modified adam estimation algorithms")).
• Removing quotes may allow a broader search: (( modified adamdaptive quantization algorithm ) or ( modified adam estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified adamdaptive quantization algorithm") or ("modified adam estimation algorithms"))*.