Perhaps you should try some spelling variations:
segmentation techniques » augmentation techniques, imputation techniques
floatation technique » inhalation technique, implantation technique, imputation techniques
code segmentation » 3d segmentation, shape segmentation
n floatation » _ floatation
based code » based anode
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 n floatation technique ) OR ( learning-based code segmentation techniques ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( learning-based n floatation technique ) OR ( learning-based code segmentation techniques ))".
• Adding a wildcard symbol may retrieve word variants: (( learning-based n floatation technique ) OR ( learning-based code segmentation techniques ))*.