Perhaps you should try some spelling variations:
truncation technique » inhalation technique, reduction technique
floatation technique » inhalation technique, implantation technique, imputation techniques
k floatation » _ floatation
based 3d » based _, based co, based n
based k » based _, based n, based co

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