Perhaps you should try some spelling variations:
segmentation techniques » augmentation techniques
imputation techniques » implantation technique, augmentation techniques, floatation technique
twode segmentation » 3d segmentation, shape segmentation
based twode » based anode, based two, based anodes
based code » based anode

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 twode segmentation techniques ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based code imputation techniques ) OR ( learning-based twode segmentation techniques )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based code imputation techniques ) or ( learning-based twode segmentation techniques ))*.