Perhaps you should try some spelling variations:
implantation technique » imputation techniques, floatation technique, inhalation technique
truncation technique » floatation technique, inhalation technique, reduction technique
co implantation » novel implantation
based co » based code, based no2, based two
based 3d » based _, based k, based n

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