Perhaps you should try some spelling variations:
augmentation techniques » imputation techniques
segmentation techniques » imputation techniques
mri segmentation » 3d segmentation, series segmentation
co augmentation » data augmentation
based mri » based mil
based co » based code, based no2, based two

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