Perhaps you should try some spelling variations:
augmentation techniques » segmentation techniques, imputation techniques
floatation technique » inhalation technique, implantation technique, imputation techniques
series augmentation » series segmentation
two floatation » _ floatation
based series » case series, based sers, based devices
based two » based tool, based co

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 two floatation technique ) OR ( learning-based series augmentation techniques ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based two floatation technique ) or ( learning-based series augmentation techniques ))*.