Perhaps you should try some spelling variations:
"modified adamfdaptive quantization algorithm" » "modified adaptive quantization algorithm"
"modified model estimation algorithm" » "modified pose estimation algorithm", "modified cover estimations algorithm", "modified motion estimation algorithm", "modified male estimation algorithm"

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 model estimation algorithm") OR ("modified adamfdaptive quantization algorithm"))~.
• Removing quotes may allow a broader search: (( modified model estimation algorithm ) or ( modified adamfdaptive quantization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified model estimation algorithm") or ("modified adamfdaptive quantization algorithm"))*.