Perhaps you should try some spelling variations:
segmentation techniques » augmentation techniques, imputation techniques
floatation technique » inhalation technique, implantation technique, imputation techniques
h2o2 segmentation » shape segmentation, 3d segmentation
based h2o2 » based no2
based code » based anode

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 h2o2 segmentation techniques ) or ( learning-based code floatation technique ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based h2o2 segmentation techniques ) OR ( learning-based code floatation technique )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based h2o2 segmentation techniques ) or ( learning-based code floatation technique ))*.