Perhaps you should try some spelling variations:
implantation technique » imputation techniques, floatation technique, inhalation technique
code implantation » novel implantation
inhaler technique » inhalation technique
based code » based anode
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 code implantation technique ) OR ( learning-based two inhaler technique ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based code implantation technique ) or ( learning-based two inhaler technique ))*.