Perhaps you should try some spelling variations:
segmentation techniques » augmentation techniques
imputation techniques » implantation technique, augmentation techniques, floatation technique
sers segmentation » series segmentation, shape segmentation, 3d segmentation
3d imputation » 3d simulation
based sers » based sensor
based 3d » based _, based co, based k

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