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

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