Perhaps you should try some spelling variations:
"learning-based code augmentation techniques" » "learning-based code segmentation techniques", "learning-based code imputation techniques", "learning-based image augmentation techniques", "learning-based data augmentation techniques", "learning-based anode augmentation techniques", "learning-based no2de augmentation techniques", "learning-based twode augmentation techniques", "learning-based _de augmentation techniques"
"learning-based co floatation technique" » "learning-based co inhalation technique", "learning-based co implantation technique", "learning-based co imputation techniques", "learning-based _ floatation technique", "learning-based no2 floatation technique", "learning-based two floatation technique"

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: (("learning-based code augmentation techniques") OR ("learning-based co floatation technique"))~.
• Removing quotes may allow a broader search: (( learning-based code augmentation techniques ) or ( learning-based co floatation technique ))~.
• Adding a wildcard symbol may retrieve word variants: (("learning-based code augmentation techniques") or ("learning-based co floatation technique"))*.