Perhaps you should try some spelling variations:
augmentation techniques » segmentation techniques, imputation techniques
implantation technique » imputation techniques, floatation technique, inhalation technique
ko2 implantation » novel implantation
k augmentation » data augmentation
based ko2 » based no2, based co
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 ko2 implantation technique ) or ( learning-based k augmentation techniques ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based ko2 implantation technique ) OR ( learning-based k augmentation techniques )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based ko2 implantation technique ) or ( learning-based k augmentation techniques ))*.