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

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 two inhalation technique ) OR ( learning-based 3d floatation technique ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based two inhalation technique ) or ( learning-based 3d floatation technique ))*.