Perhaps you should try some spelling variations:
augmentation techniques » segmentation techniques
imputation techniques » implantation technique, segmentation techniques, floatation technique
series augmentation » series segmentation
based series » case series, based sers, based devices
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 series augmentation techniques ) or ( learning-based n imputation techniques ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based series augmentation techniques ) OR ( learning-based n imputation techniques )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based series augmentation techniques ) or ( learning-based n imputation techniques ))*.