Perhaps you should try some spelling variations:
imputation techniques » implantation technique, augmentation techniques, segmentation techniques
floatation technique » inhalation technique, implantation technique, truncation technique
nde floatation » _ floatation
based code » based anode
based nde » based anode, based 3d, based n

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( learning-based code imputation techniques ) or ( learning-based nde floatation technique ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based code imputation techniques ) OR ( learning-based nde floatation technique )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based code imputation techniques ) or ( learning-based nde floatation technique ))*.