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

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 k inhalation technique ) or ( learning-based no2 implantation technique ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based k inhalation technique ) OR ( learning-based no2 implantation technique )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based k inhalation technique ) or ( learning-based no2 implantation technique ))*.