Perhaps you should try some spelling variations:
segmentation techniques » imputation techniques
augmentation techniques » imputation techniques
3do2 segmentation » 3d segmentation
3d augmentation » 3d segmentation, data augmentation
based 3do2 » based no2
based 3d » based _, based co, based k

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based 3do2 segmentation techniques ) OR ( learning-based 3d augmentation techniques ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based 3do2 segmentation techniques ) or ( learning-based 3d augmentation techniques ))*.