Perhaps you should try some spelling variations:
augmentation techniques » segmentation techniques
imputation techniques » implantation technique, segmentation techniques, floatation technique
k augmentation » data augmentation
n imputation » _ computation, _ reputation
based k » based _, based 3d, based co
based n » based _, based no2, based 3d

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( learning-based k augmentation techniques ) OR ( learning-based n imputation techniques ))~".
• Adding a wildcard symbol may retrieve word variants: (( learning-based k augmentation techniques ) OR ( learning-based n imputation techniques ))*.